Dispersivity
分[色, 弥]散性[度], 分散率差
🗣️ 情景例句
Are you traveling alone or whth a friend?
你是一个人旅行还是结伴旅游？
Our company is one of the big names and has a long tradition.
我们是一家久负盛名，有着悠久历史的公司。
Where's my cup? Is that my cup?
我的杯子在哪儿？那是我的杯子吗？