Backstabber
n. 阴谋暗算他人者, 暗箭伤人者, 背后中伤者
🗣️ 情景例句
Our teacher drills us in English.
我们老师让我们反复操练英语。
How much is a bus ticket?
公共汽车票要多少钱？
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。