Ethylhexyl
乙基己基
??? 情景例句
I'm sick of his long, empty speeches.
他那冗長而又沒有內容的演講令我厭倦。
How did it come to this?
豈有此理！
It's a pleasure. What time is it by your watch, please?
不客氣。請問，你的表幾點了？