Dispersivity
分[色, 弥]散性[度], 分散率差
🗣️ 情景例句
Two is enough.
两块足够了。
The X2500 has the unique feature of providing better data flow with less input time.
这种X2500型的特点就是减少输入时间，使资料更为顺畅。
See you next Friday.
下星期五见。