Lactamic acid
[化] 丙氨酸
🧩 词语组成解析
🗣️ 情景例句
She doesn't know we've changed hotels.
她不知道我们换了旅馆呀。
You're carring that joke too far.
你那个玩笑开得太过分了。
Do you have any shoes like these?
像这样的鞋子你们有吗？