...2点30分、3点30、2点15分、1点45分、2点45分用英语怎么说_百度...答:one thirty, half past one; three fifteen, a quarter past three, two thirty, half past two; three thiry, half past three; two fifteen, a quarter past two; one fourty-five, a quarter to two; two fourty-five, a quarter to three.虽然有的时候说quarter老外听不懂,跟地区有关系,...