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【1】per 为介词:主要用来表示比率、价格,速度,比例等每,每一 Rooms cost £50 per person, per night.房价每人每晚50英镑。 These apples cost five yuan per kilogram.这些苹果每公斤五元。 The vessel tax of anchorage is 5,000 dollars per year.这艘船的停泊税一年是五千美元。 Tickets to the concert are $50 per head!这场音乐会的门票价格是每人五十美元。 The goods were shipped per steamer.货物由船舶运送。 This car runs 60 miles per hour每小时60英里 Social Security refused to pay her more than £17 per week. 社会保障部门拒绝每周向她支付17英镑以上的钱。 Buses and trains use much less fuel per person than cars. 公共汽车和火车的人均燃料耗费量比轿车小得多。 【2】every 为限定词:每一/每一个主要用来指在特定的一个(数量大于等于3的)群体中的每一个的概念,且这个群体的数量必须是大于或者等于3个。同时强调整体概念。 She knows every student in the school.她认识学校里的每一个学生。 I could hear every word they said.他们说的每句话我都能听见。 We enjoyed every minute of our stay.我们逗留期间每一分钟都过得很愉快。 Every village has a green, a church, a pub and a manor house. 每个村庄都有一片绿地、一座教堂、一间酒馆和一座庄园宅第。 Record every expenditure you make. 记下你的每一笔花销。 |
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