Spectroreflectometer
光谱反射计
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不能苔。
Who is calling, please?
请问你是谁？
But, contrary to a popular assumption, it is far from being the only one, or even the greatest.
但是，和一般的看法相反，这决非是仅有的，甚至不是最主要的动机。