Duct
01
导管, 管道
a tubular passage in the body through which liquid, such as tears or bile, can pass
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
ducts
02
管道, 导管
a hollow conduit or passage that is used for the distribution, circulation, or ventilation of air, gases, or other substances within a building or system
03
导管, 管
a continuous tube formed by a row of elongated cells lacking intervening end walls
