Dispersivity
分[色, 彌]散性[度], 分散率差
??? 情景例句
I'm Martha Vann.
我叫Martha Vann。
I only had five dollars.
我只剩五美元。
I even went out at midnight with a torch and noted with satisfaction (and surprise) that the ants were still swarming around the sticky tape without being able to do anything about it.
半夜，我還拿著電筒來到花園里，滿意地（同時驚奇地）發現那些螞蟻還圍著膠帶團團轉。無能為力。