Mechanical replacement
[计] 机器置换
🧩 词语组成解析
🗣️ 情景例句
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
Congratulations on your success.
我恭喜你成功了。
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。