Aliphatic
a. 脂肪族的\\n[化] 脂族的; 脂肪族的
🗣️ 情景例句
No.
不痛。
I enclosed some photographs in my letter.
我在信封里装了一些相片。
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头，伸出5根手指表示我只愿出5镑钱。