Ocs
abbr. （美国）候补军官学校（Officer Candidate School）；超速控制系统；振荡彩色顺序
🗣️ 情景例句
It's a loan for a car I'd like to purchase.
我想贷款买辆汽车。
Mettle is dangerous in a blind horse.
瞎马鼓勇气，正是危险事。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。