marker

/ˈmɑːkə(r)/ (bre, ipa) · /ˈmɑːrkər/ (ame, ipa) · /ˈmär-kər/ (ame, mw)

marker — 名詞

1. An object or physical sign placed to indicate a specific spot, helping people fi

1.名詞A2
釋義

標記

指示位置或邊界的標誌

An object or physical sign placed to indicate a specific spot, helping people find a location, boundary, or path.

例句

A red flag on the beach served as a marker for swimmers to stay within the safe area.

沙灘上的紅旗作為標記，提醒游泳者留在安全區域內。

a marker for [purpose]: indicates the function of the marker

The hikers followed the stone markers along the trail to reach the top of the mountain.

登山客沿著小徑上的石頭標記一路走到山頂。

同義詞
  • sign

    more general; a sign can convey a message or warning, while a marker mainly shows position

  • landmark

    a landmark is usually a large, well-known natural or built feature, not a small placed object

  • indicator

    more abstract; can refer to anything that signals a condition or change, not just physical objects

文法句型

a marker of [place/boundary]

a marker for [purpose]

用法筆記

Often appears in compound nouns like trail marker, boundary marker, or lane marker to specify what kind of location the marker indicates.

2. A structure, monument, or plaque created to remember a person or event, or to in

2.名詞B1
釋義

紀念碑

紀念人物或事件或標示墓地的建築物

A structure, monument, or plaque created to remember a person or event, or to indicate a burial site.

例句

The town erected a granite marker in the park to honour the soldiers who died in the war.

小鎮在公園裡豎立了一座花崗岩紀念碑，向戰死的士兵致敬。

a marker to honour [person/event]: purpose of the memorial

Dahlia visited the small stone marker where her great-grandmother was buried.

Dahlia 去看了曾祖母墳前那塊小小的石頭紀念碑。

同義詞
  • monument

    usually larger and more elaborate than a marker

  • plaque

    a flat piece of metal or stone attached to a wall or surface, often with engraved text

  • headstone

    specifically the stone placed at a grave, with the person's name and dates

文法句型

a marker + to + [purpose]

a marker + on/at + [location]

用法筆記

Can be used for both commemorative monuments (honouring people or events) and grave markers (identifying burial places). The exact type is usually clear from the context.

3. A biological feature, gene, or chemical substance that reveals the presence, ide

3.名詞B2
釋義

標誌物

能顯示疾病、身分或特性的特徵或物質

A biological feature, gene, or chemical substance that reveals the presence, identity, or likely development of something, such as a disease or ancestry.

例句

The doctor explained that high levels of a certain protein in the blood can be a marker for heart disease.

醫生解釋說，血液中某種蛋白質過高可能是心臟病的標誌物。

a marker for [disease]: identifies what the marker indicates

Genetic markers allow scientists to trace the migration patterns of ancient human populations.

基因標誌物讓科學家能夠追溯古代人類族群的遷徙路線。

同義詞
  • indicator

    broader term; can be used in non-biological contexts too (e.g. economic indicator)

  • biomarker

    more specific; refers strictly to biological markers measured in medical testing

  • signal

    less precise; suggests something that naturally points to a condition, not necessarily measured scientifically

文法句型

a marker for [disease/condition]

a [adjective] marker

a marker of [identity/status]

用法筆記

Common in medical and scientific writing. A marker is an objective, measurable indicator — unlike a symptom, which is what a patient feels. Frequently used with the preposition for (e.g. a marker for cancer).

常見錯誤

❌The patient felt a marker of the disease.
✅The patient showed a marker of the disease.
💡Markers are detected through tests or observations, not felt by the patient.

4. A writing instrument with a thick tip, filled with ink, used for writing, drawin

4.名詞A2
釋義

麥克筆

粗頭書寫或繪畫用的筆

A writing instrument with a thick tip, filled with ink, used for writing, drawing, or highlighting on paper, cardboard, or other surfaces.

例句

The teacher used a red marker to circle the spelling mistakes in Tariq's essay.

老師用紅色麥克筆把 Tariq 作文裡的拼字錯誤圈起來。

a [color] marker to [verb] [object]

Diego grabbed a black permanent marker and wrote his name on the cardboard moving box.

Diego 拿起一支黑色的永久麥克筆，在紙箱上寫下自己的名字。

permanent marker: a type that does not wash off

同義詞
  • felt-tip pen

    slightly more specific; refers to a marker whose tip is made of pressed felt fibres

  • highlighter

    a type of marker with fluorescent ink designed specifically for emphasising text

  • pen

    general term; a standard pen has a finer tip and different ink from a marker

文法句型

a [color] marker

[modifier] marker

a permanent marker

用法筆記

Often combined with a colour word (e.g. red marker, black marker) or a type word (e.g. permanent marker, dry-erase marker). In Taiwan, 麥克筆 is the common term, derived from 'marker pen'.

常見錯誤

❌I wrote the letter with a marker.
✅I wrote the letter with a pen.
💡Markers have thick tips and are used for bold writing or labelling, not for ordinary handwriting on paper.
❌I highlighted the sentence with a red marker.
✅I highlighted the sentence with a highlighter.
💡A highlighter has fluorescent ink for emphasising text; a regular marker is not designed for that purpose.

5. In team ball sports, a player assigned to stay close to an opposing player so th

5.名詞B1
釋義

防守員

球類比賽中貼身防守對手的球員

In team ball sports, a player assigned to stay close to an opposing player so that the opponent cannot take the ball or score points.

例句

Justin played as a marker in the soccer match and stayed close to the opponent's best forward all game.

Justin 在足球賽中擔任防守員，整場比賽緊貼對方的最佳前鋒。

play as a marker: role description in sports

The coach assigned their strongest marker to guard the other team's top scorer.

教練派出隊上最強的防守員去盯住對手陣中的得分王。

同義詞
  • defender

    broader term; refers to any player whose main job is to stop the opponent from scoring, not just one who follows a specific player

  • guard

    used in basketball for a player who defends against the opposing team's ball handler

文法句型

play as a marker

be a marker for [player]

用法筆記

Most commonly used in rugby, soccer (football), Australian rules football, and netball. In basketball and American football, the terms defender or guard are more common.

6. A person who tracks and writes down the score during a sports competition, parti

6.名詞B1
釋義

記分員

比賽中負責記錄分數的人，尤其在高爾夫球中

A person who tracks and writes down the score during a sports competition, particularly in golf.

例句

Tuan volunteered to be the marker for his group during the weekend golf tournament.

Tuan 自願在週末的高爾夫球賽中擔任組內的記分員。

be the marker for [group]: the role of keeping score for a specific group

The tournament rules require each group to have a marker who records every player's score on each hole.

比賽規定每組須有一名記分員，記錄每一位球員每洞的成績。

同義詞
  • scorekeeper

    more general term; used across many sports and activities, not just golf

  • scorer

    can mean either the person who records the score or the player who scores points

文法句型

act as (a/the) marker

be the marker for [group]

用法筆記

Most common in golf, where rules often require a marker for each group. In other sports, the terms scorekeeper or scorer are used more broadly.