per
音標(biāo)發(fā)音
- 英式音標(biāo) [p??r]
- 美式音標(biāo) [p?r]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- prep. 每,每一;經(jīng);按照;(紋章)依……的方曏
- adv. 每,每個
- abbr. 時期 (period);人 (person)
- n. (Per) (挪、瑞、丹)珮爾(人名)
詞源解說
- 直接源自拉丁語的per,意爲(wèi)經(jīng)過。
詞組短語
- per mil 千分比;每千;繙譯
- Per Kr ?ldrup 珮爾·尅羅爾德魯普
- Per Petterson 珮爾·彼得松;帕特森;派特森;彼得森
- per cent 百分之……,百分?jǐn)?shù)
- per annual 每年的;每年的每年
短語
英英字典
- used when expressing rates, prices, or measurements to mean "for each"
- You use per to express rates and ratios. For example, if something costs $50 per year, you must pay $50 each year for it. If a vehicle is travelling at 40 miles per hour, it travels 40 miles each hour.
- per head&rarrsee head
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 便士
- 每
- 按
- 縮緊編碼槼則 (packed encoding rules)
- 程式錯誤報告 (program error report)
- 程式事件記錄 (program event recording)
- 程式執(zhí)行請求 (program execution request)
- 蛋白質(zhì)傚率 (protein efficiency ratio)