Oaa
abbr. oxaloacetic acid 酰基乙酸
🗣️ 情景例句
Yup. He asked me if I want the job.
是的。他问我要不要接受那份工作。
The small courtesies sweeten life; the greater ennoble it.
有点礼貌使生活愉快，多点礼貌使生活高尚。
I was on the march.
我参加了游行。