Dihydroxy dibasic acid
[化] 二羟二酸
🧩 词语组成解析
a. 二元的\\n[化] 二元的; 二价的; 二碱价的; 二取代的
🗣️ 情景例句
and then we'll go back to my house.
然后回到我家。
How was it, sir?
它好吗？先生。
He says the Chinese people are very friendly.
他说中国人都很热情。