Spectroreflectometer
光谱反射计
🗣️ 情景例句
He's a real two-timer.
他用情不专。
Love is the reward of love.
爱情就是爱的报答。
That sounds like a good idea. I have a few friends I could ring to see if they're free.
听起来是个好主意。我可以打电话给我的几个朋友看看他们是否有空。