V2EX per-day

Per Day

释义 Definition

per day每天;按天计算(表示频率或比率/数量的单位,如“每天10次/10美元/10公里”)。也常写作 a daydaily(语气或用法略有不同)。

发音 Pronunciation (IPA)

/pr de/

例句 Examples

I drink two cups of water per day.
我每天喝两杯水。

The machine can process up to 5,000 packages per day, depending on staffing and maintenance.
这台机器每天最多可处理5,000个包裹,具体取决于人员配置和维护情况。

词源 Etymology

per 来自拉丁语 per,有“通过、每、按”的意思,常用于表示“每单位”的比率;day 来自古英语 dg(“一天”)。合在一起 per day 就是“以一天为单位计算”的意思,常见于数据、价格、产量、用量等表达。

相关词 Related Words

文学与著作中的用例 Literary Works

  • The Wealth of Nations(Adam Smith,《国富论》):常见以 per day 这类“按单位计”的表达来讨论工资、成本与产出。
  • On the Origin of Species(Charles Darwin,《物种起源》):科普论述中常用“按天/按年”的计量方式描述观察与变化速率。
  • Moby-Dick(Herman Melville,《白鲸》):航海叙述里常出现以天为单位的航程、风浪与作息描述(含类似 per day 的计量表达)。
About     Help     Advertise     Blog     API     FAQ     Solana     1265 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 51ms UTC 17:25 PVG 01:25 LAX 10:25 JFK 13:25
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