Gcms
[医]Gas Chromatography-mass Spectrometer
🗣️ 情景例句
Well, it's fine if you take our picture.
你想拍我们的照，就请吧。
Wouldn't I know?
我还会不知道吗？
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。