Nonoic acid
[化] 壬酸
🧩 词语组成解析
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
Life is a comedy to him who thinks and a tragedy to him who feels.
对善思考者，人生为喜剧；对凭感觉者，人生为悲剧。
but she was fast asleep,
但她睡得很熟。