J acid
[化] J酸; 2-氨基-5-苯酚-7-磺酸
🧩 词语组成解析
🗣️ 情景例句
We are lucky to have you, Marilyn.
拥有你是我们的幸运， Marilyn。
A man cannot serve two masters.
一仆不能事二主。
Thanks, we appreciate the fast work.
谢谢你们这么快就办好了。