Spectroreflectometer
光谱反射计
🗣️ 情景例句
He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
That's really something.
真了不起。
OK. We'll meet again tomorrow and make a decision then.
好吧。我们明天见，那时再作决定。