Per
[ p?:, p? ]
第2級(jí)
其它 Other
prep. 由;（表示根據(jù)）依照;（表示比率）（尤指數(shù)量，價(jià)格，時(shí)間）每;
adv. 每次;每個(gè);照常;按慣例;
adj. 高的，過的，全的;
?? 例句
The lunch is $3.50 per person.
午餐費(fèi)是每人三元五。
The goods were shipped per steamer.
貨物由船舶運(yùn)送。
His salary was frozen at 200 dollars per week.
他的薪水凍結(jié)在每周二百美元的水平上。
Add 20 mg. of diatomaceous earth filter aid per liter of solution.
對(duì)每升溶液加入20毫克硅藻土助濾劑。
It is characterized by a relatively high production per tree and per acre.
它的主要標(biāo)志是單株產(chǎn)量和單位面積產(chǎn)量較高。
?? 聯(lián)想助記
【記】※ per-每一,pet-寵物:每個(gè)寵物一個(gè)籠子
※ p-似“球拍”,er-拼音“兒”:每個(gè)兒子都拿著球拍
? 同義詞
?? 牛津釋義
per
prep
(used to express rates, prices, etc 用以表示比率、 價(jià)格等) for each (unit of time, length, etc) 每, 每一（時(shí)間、 長度等單位）: 60 per day 每天60英鎊
2 per person 每人2英鎊
calculated per square yard 以每平方碼計(jì)算的
45 revolutions per minute 每分鐘45轉(zhuǎn)
100 miles per hour 每小時(shí)100英里
?? 擴(kuò)展釋義
*[p?:]prep. 每一, 通過, 經(jīng), 按照【經(jīng)】 每, 按照相關(guān)詞組: per post per rail per bearer per day per month per year as per usual per annum per capita per centum per contra per diem per mensem per mill per procurationem
?? 同為「MBA」詞匯
查看全部MBA詞匯 ›??? 情景例句
Wait! There is something else.
且慢！事情還沒完。
But why did white people want to catch Africans and put them in chains?
但是為什么白人要把非洲人抓起來，戴上鐐銬呢？
I also need your permission to speak to the family lawyer about this matter.
我還需要你的許可，就關(guān)于這件事跟你們的家庭律師談話。