One unit of alcohol is equal to half a pint of beer.

一单位酒精等于半品脱啤酒。

《牛津词典》

A small glass of wine, or half a pint of beer is one unit.

一小杯的葡萄酒或者半品脱的啤酒为一个单位。

youdao

A small glass of wine, or half a pint of beer is one unit.

一小杯的葡萄酒或者半品脱的啤酒为一个单位。

youdao