compass

/ˈkʌmpəs/ (bre, ipa) · [kˈʌmpəs] /ˈkʌmpəs/ (ame, ipa) · [kˈʌmpəs] /ˈkəm-pəs also ˈkäm-/ (ame, mw)

compass — 名詞

  • compasssingular
  • compassesplural

1. A small instrument with a magnetic needle that always swings to point north, hel

1.名詞B1
釋義

指南針

利用磁針指向北方的導航儀器

A small instrument with a magnetic needle that always swings to point north, helping you find which direction to travel.

例句

Linh checked her compass before heading deeper into the forest.

Linh 深入森林前先查看了一下指南針。

collocation: check a compass

The hiker pulled out a compass when the trail markers disappeared.

步道標誌消失後,登山客拿出了指南針。

collocation: pull out a compass

2. A V-shaped tool with two arms connected at a hinge, for sketching circles and ta

2.名詞B2
釋義

圓規

繪製圓形與測量距離的V形工具

A V-shaped tool with two arms connected at a hinge, for sketching circles and taking measurements from maps or blueprints.

例句

Adina used a compass to draw a perfect circle in her geometry notebook.

Adina 用圓規在幾何筆記本上畫出一個完美的圓。

collocation: draw with a compass

The architect spread the compass arms wide to measure the map distance.

建築師將圓規的兩臂張開,測量地圖上的距離。

同義詞
  • dividers

    a similar tool, but used mainly for measuring rather than drawing circles

用法筆記

Also called 'a pair of compasses' in full. Not to be confused with sense 1 (the navigation device) — this is a drawing instrument.

3. The range or outer limits of what something includes, covers, or can achieve — o

3.名詞B2
釋義

範圍;界限

能力、活動或影響力所能及的限度

The range or outer limits of what something includes, covers, or can achieve — often used about ability, authority, or subject matter.

例句

The investigation fell well outside the compass of the local police department.

這項調查完全超出了地方警察局的職權範圍。

pattern: outside the compass of [something]

Questions about personal faith lie beyond the compass of scientific research.

關於個人信仰的問題,不在科學研究的範疇之內。

同義詞
  • scope

    more common and less formal; used for what a project or discussion covers

  • range

    emphasises variety within the span (a range of options, colours, prices)

  • extent

    stresses measurable size or degree (the full extent of the damage)

  • reach

    suggests active stretching outward, often beyond the expected

用法筆記

Almost always appears with a determiner in the pattern 'the compass of [something]'. Common in phrases 'within the compass of' and 'beyond the compass of'. Distinguish from sense 1 and sense 2 — this is a metaphorical extension, not a physical object.

常見錯誤

This problem is beyond my compass.
This problem is beyond the compass of my experience.
💡'compass' in this sense nearly always needs 'the compass of' before naming what the limits belong to.

compass — 動詞