一个半小时用英语one and half an hour。
重点词汇
half an hour
英 [hɑ:f æn ˈauə] 美 [hæf ən aʊr]
半小时
1、This piece is, what, about a half an hour long?
这首曲子有,嗯,大约半个小时那么长,对吗?
2、In half an hour, they'd switched the tags on every cable
半个小时内,他们就给每根电缆都换了标签。
3、After half an hour, the fish stopped biting and we moved on.
半个小时以后,鱼儿不再咬钩了,我们只好换地方。
4、Be here in half an hour, tops.
最晚半个小时以后到这里。
5、It takes half an hour to go on foot from my home to my school and back.
从我家到学校来回要走半小时。
6、Fortunately he was sent to the hospital in time. If he had been delayed half an hour, he would have not been still alive.
多亏及时送医院,再晚半小时他就没希望了。