Teetotal is an adjective describing a person who never drinks alcohol at all — not 'drinks a little', not 'has stopped for now', but none, as a settled rule they live by. That completeness is the whole point of the word: you can say 'I don't really drink' and still have a beer at a wedding, but a teetotal person doesn't.

Teetotal teetotal是 is an adjective一個形容詞 describing a person描述一個人 who never drinks alcohol at all完全不喝酒 not 'drinks a little'不是「喝一點點」 not 'has stopped for now'也不是「暫時戒酒」 but none而是完全不碰 as a settled rule they live by是他們奉行的固定原則 That completeness這種徹底 is the whole point of the word就是這個字的重點所在 you can say你可以說 'I don't really drink'「我不太喝酒」 and still have a beer at a wedding還是可以在婚禮上喝杯啤酒 but a teetotal person doesn't但滴酒不沾的人不會

You use it after 'be': 'She's teetotal', 'My grandfather was teetotal his whole life.' It sits before a noun much less often; 'a teetotal household' is possible but you would more often hear it about the person.

You use it after 'be'要接在'be'動詞後面用 'She's teetotal''She's teetotal' 'My grandfather was teetotal his whole life.''我祖父一輩子滴酒不沾' It sits before a noun放在名詞前面用 much less often就少見很多 'a teetotal household''a teetotal household' is possible是可以的 but you would more often hear it不過更常聽到 about the person是用在講一個人身上

The word is a bit old-fashioned and distinctly British in flavour — it comes out of the nineteenth-century temperance movement, where people signed pledges promising total abstinence, so there is a faint whiff of moral seriousness around it. Younger speakers today are more likely to say 'I don't drink' or 'sober'.

The word這個字 is a bit old-fashioned有點過時 and distinctly British in flavour而且明顯帶英式味道 it comes out of the nineteenth-century temperance movement它源自十九世紀的戒酒運動 where在那個運動裡 people signed pledges人們簽署誓約 promising total abstinence承諾完全戒酒 so所以 there is a faint whiff of moral seriousness around it這個字帶著一點道德嚴肅的味道 Younger speakers today今天比較年輕的人 are more likely to say更常說 'I don't drink' or 'sober''I don't drink'或'sober'

Note that it says nothing about why: a teetotal person might be religious, might be a recovering alcoholic, might just hate the taste — the word covers all of them and asks no questions. The related noun for the person is 'teetotaller'.

Note that請注意 it says nothing about why它完全沒說原因 a teetotal person一個滴酒不沾的人 might be religious可能是因為信仰 might be a recovering alcoholic可能是戒酒中的人 might just hate the taste也可能只是討厭那個味道 the word這個字 covers all of them通通涵蓋 and asks no questions也不多問 The related noun相關的名詞 for the person指這個人 is 'teetotaller'是'teetotaller'