Solvatochromy
溶液化显色
🗣️ 情景例句
Please come and see me in my office on the 20th floor.
请到二十楼我的办公室来见我。
Pleasure has a sting in its tail.
乐中必有苦。
The first records the arrival of longitudinal vibrations.
首先记录下的是纵向波的到达；