Cellon
四氯乙烷
🗣️ 情景例句
Do you get the picture?
明白是怎么回事了吗？
A man without a smiling face must not open a shop.
人无笑脸，不要开店。
That the equipment of modern camping becomes yearly more sophisticated is an entertaining paradox for the cynic,
现代露营装备一年比一年讲究，这对那些厌世嫉俗者来说是一件有趣的自相矛盾的事情。