Oaa
abbr. oxaloacetic acid 酰基乙酸
🗣️ 情景例句
All work and no play makes Jack a dull boy.
只有工作没有娱乐会使人呆头呆脑。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？
Sue accused me for being selfish.
苏指责我太自私。