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
That's great! Terrific!
那太好了! 太棒了!
I considered changing my job,k but in the end I decided not to.
我考虑换个工作,但最后我决定不换了。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.