Oaa
abbr. oxaloacetic acid 酰基乙酸
🗣️ 情景例句
Forget it.
不足挂齿。
First of all, I want to thank my parents for bringing me into this world.
首先，我想感谢我的父母把我带到这个世界。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.
他花了不少时间把长长的橡胶管接到铺设在码头周围的空气供应管上，最后他终于把它们连接起来，工作因而进展得更快。