“1.5个小时”用英语怎么说吗?用两种说法
问题描述：
“1.5个小时”用英语怎么说吗?用两种说法
答
one hour and a half
one half hour
答
one hour and a half
one and a half hours
答
one point five hours
one and a half hours
答
one point five hour. one and a half hour
答
one and a half hours
one hour and a half
答
one hour and a half
one half an hour
one and half hours