E-o
abbr. electro-optical 电光的; even-odd 成效或反正机会均等
🗣️ 情景例句
A young male may be addressed as 'young man'.
一个年轻的男性可以被称作 'young man' 。
One enemy is too much.
一个敌人也太多。
We need to make some changes in this contract.
这份契约有几个地方需要修改。