时间的英文表达是我们学习英语时一个知识点，不管是年份还是分钟，我们都学过。下面是本站小编为你整理的半个小时的英文表达，希望大家喜欢!
half an hour
half an hour的例句1. We just sat and talked for half an hour or so.
我们只是坐了一会,聊了大约半小时.
2. After half an hour's commis-eration, we turned to more practical matters.
惺惺相惜了半个小时后，我们转而讨论一些更为实际的问题。
3. 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。
4. 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?
5. 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。
6. Other theatre-goers complained Joan was on stage for just half an hour.
其他剧院观众抱怨说，琼在台上只呆了半个小时。
7. A tailwind had cut the flying time by half an hour.
由于顺风，飞行时间缩短了半小时。
8. In half an hour's whirl of activity she does it all.
经过半个小时的忙碌，她全都做完了。
9. We were allotted half an hour to address the committee.
给了我们半个小时向委员会作陈述。
10. Climbing the first hill took half an hour.
爬第一座小山花了半个钟头.
half的常见用法adj.一半的，半个的;
n.半; 一半; (啤酒等饮料的)半品脱; (比赛、音乐会等的)半场
adv.一半; 部份地;
1. Elliott crossed the finish line just half a second behind his adversary.
埃利奥特跨过终点线时仅比对手落后半秒钟。
2. She'd half expected him to withdraw from the course.
她多少已经预料到他会中途就退出这门课程。
3. The French, who led 21-3 at half time, scored eight tries.
上半场以21：3领先的法国队有8个达阵得分。
4. The curtains were half drawn to cut out the sunlight.
窗帘拉上了一半以遮挡阳光。
5. From what I hear, half the campus is lusting after her.
从我听到的来看，半个学校的人都想和她上床。
6. You're not half the man you think you are.
你根本不是你自己想象的那种人。
7. It's half past two. I think we had better go home.
现在两点半了。我想我们最好还是回家吧。
8. Half of PML's scientists have first degrees, the other half have PhDs.
普利茅斯海洋研究所的科学家一半有学士学位，另一半则有博士学位。
9. The five survivors eventually reached safety, ragged, half-starved and exhausted.
5位幸存者最终到达安全之地时已经衣衫褴褛、饥肠辘辘、精疲力尽。
10. He spent two and a half weeks with us in June 1986.
1986年6月他和我们一起呆了两周半。