1590s, "one who cures meat," agent noun from smoke (v.). Meaning "one who smokes tobacco" is from 1610s. Railway meaning "smoking car" is from 1875. Smoker's cough attested from 1898.
权威例句
1. He was not a heavy smoker.
他烟瘾不大。
2. It transpired that the fire was caused by a careless smoker.