Oaa
abbr. oxaloacetic acid 酰基乙酸
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
That was clever the way you worked out your problem.
那是解决你的问题的好办法。
The only other people who knew the secret were Joe and Bob.
除此之外，只有乔与鲍知道这个秘密。