n. 管,管状物;电子管;地铁;电视机;
vt. 把…装管;把…弄成管状;用管输送;
vi. 乘地铁;不及格;
tub- 表”管道”
🗣️ 情景例句
Call the plumber to fix the toilet.
给水管工打个电话来修理厕所。
He is suffering the humiliation of failure.
他正在蒙受失败的屈辱。
Though people have often laughed at stories told by seamen, it is now known that many of these 'monsters' which have at times been sighted are simply strange fish.