Quinaldine
[化] 喹哪啶; 2-甲基喹啉\\n[医] 奎纳丁, 2-甲基喹啉
🗣️ 情景例句
Certainly, sir. The elevators are right across the lobby.
当然可以，先生。电梯就在大厅的正对面。
What is happening up there?
上面发生什么事情？
We can offer a 10% discount for orders over 10000 pieces.
订购一万个以上，我们可以打九折。