V2EX posterior

Posterior

释义 Definition

posterior 作为形容词,意为"后面的,后部的";在时间上表示"之后的,较晚的"。作为名词,常指"臀部"(较为正式或幽默的说法)。

发音 Pronunciation

/pst.ri.r/(英式) /pstr.i./(美式)

例句 Examples

The posterior section of the building was damaged by the fire.
建筑物的后部在火灾中受损。

In Bayesian statistics, the posterior probability is updated based on new evidence, allowing researchers to refine their initial assumptions.
在贝叶斯统计学中,后验概率会根据新的证据进行更新,使研究人员能够修正最初的假设。

词源 Etymology

posterior 源自拉丁语 posterior,是 posterus 的比较级形式,意为"在后面的、之后的"。posterus 又来自 post,意为"在……之后"。该词在16世纪进入英语,最初用于解剖学和学术语境中,表示"位于后方的"。后来逐渐发展出名词用法,委婉地指代"臀部"。

相关词汇 Related Words

文学用例 Literary References

  • 在医学经典文献中,posterior 广泛用于解剖学描述,如"posterior lobe of the brain"(脑后叶)。
  • 查尔斯狄更斯(Charles Dickens)在作品中偶尔以幽默笔调使用 posterior 指代臀部,增添喜剧效果。
  • 在统计学领域,托马斯贝叶斯(Thomas Bayes)的相关著作中,posterior 是核心术语,指"后验分布"(posterior distribution),至今仍是概率论的重要概念。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2941 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 56ms UTC 03:12 PVG 11:12 LAX 20:12 JFK 23:12
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86