Copters
(copter 的复数) n. 直升飞机
🗣️ 情景例句
Good. Thank you. I'll be right down.
好，谢谢你。我马上下来。
The theory may hold water.
这理论可能行得通。
A lot of people object to mobile phones, especially when they are used in public places like restaurants or on public transport.
许多人都反对移动式电话，特别是在如饭店，公共交通车等公共场所使用移动电话。