Diffractometers
(diffractometer 的复数) n. [光] 衍射计
🗣️ 情景例句
Ah, good morning, Robbie.
啊， 早安， Robbie。
Beware of him who regards not his reputation.
要谨防不重自己名誉的人。
I see, I'll look into it for you.
哦！这件事我会查明的。