| 释义 |
per AHD[pûr] D.J.[pɜː]K.K.[pɝ]prep.（介词）abbr. p.【缩写】- To, for, or by each; for every:每一，每：对、为或通过每一个；每一个：Gasoline once cost 40 cents per gallon.汽油曾卖到每加仑40美分
- Usage Problem According to; by:【用法疑难】 根据；依照：Changes were made to the manuscript per the author's instructions.根据作者的提示，手稿做了改动
- By means of; through.经，由：以…方式；通过
adv.Informal（副词）【非正式用语】- For each one; apiece:每一个地：为每一个；每个，每人：sold the cookies for one dollar per.蛋糕卖一美元一块
- Per hour:每小时地：was driving at 60 miles per.以每小时60英里的速度开车
- Latin * see per 1拉丁语 * 参见 per 1
- Per is appropriately used in the description of ratios ( Per 适用于描述比率( five miles per day;five miles per day;20 dollars per person). 20 dollars per person)。
- In its more general use to mean "according to" (as inper the terms of the contract ), it is best reserved for business and legal communications,unless the writer seeks a tone of jocular formality.更普遍的意思是“根据”（如见 per the terms of the contract )， 最适于商业和法律交流，除非作者想寻求一种滑稽的正式口吻
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