Photelometer
[医] 光电比色计
🗣️ 情景例句
Robbie just went to the store.
Robbie刚去商店。
There is no fool like an old fool.
老年荒唐无法可想。
Elephants like to have one master just as dogs do,
大象和狗一样，喜欢有一个专一的主人，