古钱币专用名词,指古代钱币面额的一种制式,意为折合五十个钱币最小计量单位。一枚当五十钱币的价值相当于五十枚小平钱的价值。 小平钱是铜钱最普通的形制,即一文小钱,又称平钱,它是使用铜钱时代的最小货币单位,其直径约2.4—2.5厘米,重约3—4克,又有折二、折三、折五、折十、当二十、当三十、当四十、当五十甚至当百、当千大钱。
五十年前,当艾伦·谢波德进入墨丘利号太空舱等待发射升空时,所有的一切对于羽翼未丰的美国太空计划都显得十分残酷。
Fifty years ago when Alan Shepard climbed inside his Mercury capsule to blast off into space, things were looking pretty grim for the fledgling U.S. space program.
院子的西面当有帷子,宽五十肘,帷子的柱子十根,带卯的座十个。
The west end of the courtyard shall be fifty cubits wide and have curtains, with ten posts and ten bases.
当冲突结束后,发现有十个人被枪杀,还有五十个人受伤。
When it was all over, ten persons had been shot to death. Fifty others were hurt.
You can find a whole- you can sort of find a deep and abiding kind of American nationalism still in a lot of these budding Southern patriots, even by the 1850s, especially when they get scared about what secession might actually mean.
你会发现,可以说你会发现一种深层持久的,美国民族主义仍旧根植于许多,南方爱国者们心中,甚至到十九世纪五十年代还是如此,特别是当他们开始害怕,脱离联邦会导致何种不可预料的结果
RIM, the maker of Blackberry, sells for fifty, sixty, seventy times earnings; when you buy that stock, earnings can go up.
加拿大RIM公司,黑莓手机的制造商,以收益的五十倍,六十倍或者七十倍出售;,当你买那只股的时候,收益可能会上升。
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