Oxypropionic acid
[医] α-羟基丙酸, 乳酸
🧩 词语组成解析
🗣️ 情景例句
Will you be all right?
你不会有问题吧？
Could I possibly make it early in the afternoon?
我可以约在下午一上班的时间吗？
You've got lots of old buildings in your country.
你们国家有许多古老的建筑物。