The mailman propped his bicycle up against the wall and put the mail into the mailbox. 邮电员把自行车靠在墙上把邮件放到信箱里。
A swarthy boy opened a book and propped it nimbly under the breastwork of his satchel. 一个面色黧黑的少年打开书本，麻利地将它支在书包这座胸墙底下。
I am not sure if these props will stay in long enough to do the work. 这些支柱能否维持到工作结束, 我对此没有把握。
Act like a spoiled child prop recommends: Block almanac desk, return childhood to keep diarial time. 卡通书桌，回到童年写日记的年代。
The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province. 短壁刀柱采煤法即条带开采,目前在陕西省小煤矿开采中较广泛应用。
'Potter Plotter' Daily Prophet, the Quibbler, tons of students luggage and many, many more Props were used in these scenes which were great to see. 我们真高兴看到了用于这些镜头的刊有“阴谋家波特”的《预言家日报》、《唱唱反调》、堆积如山的学生行李和更多的小道具。
Tech companies, especially the ones that focus on artificial intelligence, have been propping up an otherwise underwhelming market.
科技公司，尤其是那些侧重于人工智能的公司，一直在苦苦支撑一个原本平淡无奇的市场。
小故事大纪实
There's no rotor, there's no prop, there's no jet.
没有旋翼，没有起落架，它不是喷气式飞机。
大风哥Wind带你看电影学英语
And Reeder also had to know when to swap the props in.
里德还需要知道什么时候替换道具。
VOA Standard 2015年6月合集
Instead, they involve visually removing safety props used to create the scene.
相反，这些工作总是需要将制造场景的道具去除掉。
经典英语美文背诵100篇
The Olympics upgrades are not disposable stage props that can be easily discarded after the show.
为奥运会所做的改进工程，并非是戏剧演出结束后轻易就可以丢弃的舞台小道具。
VOA常速英语_美洲
So we were creating some props for the characters in Q.D Foodie to use.
因此，我们正在为Q。D Foodie中的人物制作一些道具，以供使用。
连线杂志
And then no one gave the character props for that.
然后没有人注意到这个角色。
学做理财小能手
Maybe they simply don't prop each other up with support like friends normally would.
也许他们只是不像朋友那样互相支持。
英语百科
Peter Propping
Peter Propping (21 December 1942 – 26 April 2016) was a German Human geneticist.
The scientific work of Propping spans genetically complex diseases, especially affecting brain function such as alcoholism, manic depressive disorders, schizophrenia, epilepsy, and in addition hereditary cancer predispositions. He also studied the history of human genetics and eugenics. From 1984 to 2008 he was director of the Institute of Human Genetics of the University of Bonn.