Underbuilding
vt. 建筑在…的下面
🗣️ 情景例句
But I'm sure he has a few bags with him on the train.
不过我相信他在火车上还有几件行李的。
Where the water is shallow, no vessel will ride.
水浅无船行。
There's a customer, Tod. Will you serve him?
托德，顾客来了，你去照应一下好吗？