Dispersivity
分[色, 弥]散性[度], 分散率差
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
He is wise that knows when he's well enough.
知足的人是聪明的人。
Looking at his watch, he saw that it was one o'clock, but the bell struck thirteen times before it stopped.
他一看表，才1点钟，可是那钟一边敲了13下才停。