Hexylidene
亚己基
🗣️ 情景例句
You've got lots of time to improve your English.
你已经花了好多时间去提高你的英语水平。
He robs her of money.
他抢夺她的财产。
I'm afraid it's the cheapest one we've got.
恐怕这一套算是我们这里最便宜的了。