Kinetostatics
运动静力学
🗣️ 情景例句
Well, did you do any fishing?
你们钓了鱼吗？
Our first bill came yesterday, and we have some questions.
我们昨天收到的第一张帐单，有一些问题。
Kate, could you answer the telephone, please? I'm busy.
凯特，你能接一下电话吗？我忙着呢。