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tube英英释意_发音_tube同义词辨析_tube词组搭配_tube实用场景例句

首页英语词典tubetube英英释意

tube

英[tjuːb] 美[tub]

英英释义同义词辨析词组搭配实用场景例句

n. 管；电子管；隧道；电视机
vt. 使成管状；把…装管；用管输送
vi. 乘地铁；不及格

英英释意

1. conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases

2. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

3. a hollow cylindrical shape

4. (anatomy) any hollow cylindrical body structure

5. electric underground railway