Trihydroxy alcolhol
[化] 三元醇
🧩 词语组成解析
a. [化]三羟(基)的
🗣️ 情景例句
Can I help?
要我帮忙吗？
Could you give her a message, please?
请问你能不能带个口信给她？
That's fine.
可以。