Chlorinatedpolypropylene (cpp)
[化] 氯化聚丙烯
🗣️ 情景例句
I am, too, Son.
我也很高兴， 儿子。
We can't make a decision without thinking it over.
我们不能不考虑，就作决定。
Oh, look! said Ann. What's that? She pointed at one of the things.
“看啊！”安说，“那是什么？”她指着一件展品问。