Orasa
abbr. operational research and system analysis 操作研究与系统分析
🗣️ 情景例句
I am available as soon as possible.
我随时都可以上班。
The cobbler's wife is the worst shod.
鞋匠的老婆没有好鞋穿。
Among them will be Debbie's mother, who swam the Channel herself when she was a girl.
他们当中还会有黛比的母亲，她本人还是个姑娘时，也曾横渡过英吉利海峡！