Underbuilding
vt. 建筑在…的下面
🗣️ 情景例句
We have around 3,000 workers.
大约有3000名职工。
You use the front door and I'll hit the back.
你从正门进去，我袭击后面。
I reflected that there must be a great many local people besides myself who wished to take advantage of this excellent service.
我想除我之外，想利用快车之便的也一定大有人在。