Unsaturated acid
[化] 不饱和酸
🧩 词语组成解析
a. 没有饱和的, 不饱和的
🗣️ 情景例句
In that case, it's OK.
这么说 我就去。
We must not lie down, and cry, God help us.
求神不如求己。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，