Fluophotometer
荧光光度计
🗣️ 情景例句
No. He left a note on the door
是的。他留了一张条子在门上
George's father is an attorney.He has his own practice.
乔治的父亲是一个律师，他有他自己的实践经验。
Boy, I'm really glad to hear that.
哇，听了真叫人高兴。