Tetrachlorinated
四氯化的
🗣️ 情景例句
He's still not used to life in the city.
他仍然没有适应城市生活。
The greatest pleasure of life is love.
爱是人生最大的乐趣。
How long did it take you to accomplish this complicated job?
你花了多久才作完这复杂的活儿？