Precasting
预铸
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
The twins took the basket from the boat and put it under the tree.
双胞姐妹把篮子从船上拿起，放在树下。