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
I do have an answer, Philip.
我确实有一个答案, Philip。
Well, the worst of the winter should be over.
不过,冬天最糟糕的一段日子总该过去了。
This shows how long it was before we deemed it necessary to make sure that all our children could share in the knowledge accumulated by the'happy few' during the past centuries.