Chlorinated methans
[建] 氯代烷系烃, 甲烷的氯化物
🧩 词语组成解析
绿色的
🗣️ 情景例句
If you don't finish your homework, you'll be in big, big trouble.
如果你不完成作业，你就有大麻烦了。
The place is too stony for farming.
这地方太多石块，不适合耕种。
This is the point I wish to emphasize.
这就是我要强调的论点。