Bibasic acid
[化] 二价酸; 二碱价酸
🧩 词语组成解析
a. 二元的, 二碱价的\\n[医] 二硷的, 二元的, 二代的
🗣️ 情景例句
Come on in.
请进。
He who has health, has hope, and he who has hope, everything.
身体好就有希望，有希望就有一切。
I hope you are well. Thank you for your last letter.
愿你身体健康。感谢你上次来信。