Copters
(copter 的复数) n. 直升飞机
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
I still have some questions concerning our contract.
就合同方面我还有些问题要问。
Letters will cost a little more, but they will certainly travel faster.
这样会稍微多花点钱，但肯定是快得多了。