Dihydroxy monobasic acid
[化] 二羟一价酸; 二羟一碱价酸
🧩 词语组成解析
a. 一元的\\n[化] 一价的; 一碱价的; 一元的; 一取代的
🗣️ 情景例句
Call the plumber to fix the toilet.
给水管工打个电话来修理厕所。
How many yards are you going to get?
你要取几码？
Are there any trees in the picture?
画里面有树吗？