tube的中文意思、音标与词形变化

n. 管, 软管, 隧道 vt. 把...装管, 使通过管子 [计] 管子

n. conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases n. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope n. (anatomy) any hollow cylindrical body structure v. provide with a tube or insert a tube into