Docosenoic acid
[化] 二十二烯酸
🧩 词语组成解析
🗣️ 情景例句
Mr. Marker and his wife have invited me to a Christmas dinner.
马克先生和他妻子邀请我吃圣诞晚宴。
Some people are too conscious of how they dress.
有些人对自己的衣着过于考究了。
I beg your pardon?
请您再说一遍（我没有听清）。