half-pint的用法和樣例：
例句
用作名詞 (n.)
- One unit of alcohol is equal to half a pint of beer.
一單位酒精等於半品脫啤酒。
用作形容詞 (adj.)
- In American, seven out of ten mothers have paid jobs, either full time or part time. These include more than half of women with babies or young children.
在美國，有十分之七的媽媽有全職或兼職的帶薪工作，其中超過一半婦女有嬰兒或很小的小孩。 - He found that IQs increased among children aged between five and 10 over the 28-year-period, at the rate of up to half a point a year.
他認為這是由於家庭環境所致，越來越多的家長樂於在孩子小的時候從事促進大腦發育的活動。
