我想問下點解食煙會令到口水特別有黏性??
煙入面有咩物質呢??
thank you very much !!
收錄日期: 2021-04-23 21:01:25
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080801000051KK00193