per [强pə:; 弱pə]
prep.
1.经;由;靠:
例句:per post
经邮寄
I'm sending a parcel to you per bearer.
我请来人送上包裹一件.
2.每,每一:
例句:fifty cents per yard
每码50分
The real income per person rose by about 10 per cent in the last two years.
每人在过去二年里的实际收入增长了约百分之十.
3.[口语]按照;根据:
例句:per your instructions
根据你们的指示
The work has been done as per the employer's instructions.
这项工作已经按照雇主的要求完成了.
4.(纹章)依…的方向
prep. 每,每一
These apples cost five yuan per kilogram.
这些苹果每公斤五元。
The hurricane has a speed of 73 miles per hour.
飓风每小时73英里。