Gephyrane
十二氢吡咯并喹啉
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
He that climbs high falls heavily.
爬得高，跌得重。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。