per
英 /pəː/
中文释义
prep.每
Indicating a ratio or amount for each unit considered.
常用搭配
- per person每人
- per hour每小时
- as per按照
例句
- The tickets cost ten dollars per person.门票每人十美元。
- Output rose to fifty units per hour.产量提高到每小时五十件。
Indicating a ratio or amount for each unit considered.