Dichlorethylene
二氯乙烯
🗣️ 情景例句
Why don't you look at some houses, Marilyn?
何不去看一看房子呢， Marilyn？
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
In this shop you can buy school things.
你可以在这个商店里买到学习用品。