canal

/kəˈnæl/ (bre, ipa) · [kənˈæl] /kəˈnæl/ (ame, ipa) · [kənˈæl] /kə-ˈnal/ (ame, mw)

canal — 名詞

  • canalsingular
  • canalsplural

1. a long narrow waterway that people dig and fill with water, used by boats to tra

1.名詞B1
釋義

運河

人工建造的水道

a long narrow waterway that people dig and fill with water, used by boats to travel between seas, rivers, or lakes, or to carry water to farms and towns for irrigation

例句

The Watanabe family hired a narrowboat and spent a week cruising along the Oxford Canal.

渡邊家租了一艘窄船,沿著牛津運河航行了一週。

collocation: along + the + [name] + Canal

Engineers designed an irrigation canal to carry water from the river to the rice paddies.

工程師設計了一條灌溉運河,將河水引到稻田。

attributive noun: irrigation canal

同義詞
  • waterway

    a general term for any navigable stretch of water; broader than canal

  • channel

    usually natural, not dug by people; can also refer to the deepest part of a river or harbour

文法句型

the + canal

canal + noun (canal boat, canal system)

用法筆記

When referring to a specific named waterway, capitalise the word Canal (e.g. the Panama Canal, the Grand Canal).

常見錯誤

The boat sailed down the channel from Amsterdam to Brussels.
The boat sailed down the canal from Amsterdam to Brussels.
💡A channel is a natural waterway; a canal is man-made.

2. a thin passage inside a living body through which air, food, liquid, or other su

2.名詞B2
釋義

管;道

體內輸送物質的通道

a thin passage inside a living body through which air, food, liquid, or other substances travel from one part to another

例句

The dentist checked Faisal's ear canal for signs of infection during his check-up.

牙醫在檢查時查看了Faisal的耳道是否有感染跡象。

compound: ear canal

Food moves from the mouth to the stomach through the alimentary canal.

食物從口腔經由消化道移動到胃部。

compound: alimentary canal

同義詞
  • duct

    a specific type of body tube that carries a liquid such as bile or sweat; narrower than canal

  • passage

    less formal; can refer to any body channel

文法句型

the + [adjective] + canal

[body part] + canal

用法筆記

In anatomy, canal is a formal term; everyday speech more often uses passage or tube (e.g. ear passage instead of ear canal).

常見錯誤

The doctor examined my ear tube for wax.
The doctor examined my ear canal for wax.
💡In medical contexts, canal is the correct anatomical term for these structures.

canal — 動詞