| per | |
| 级别 | 第3级 |
| 音标 | [ pə(r) ] |
| 解释 | prep.每，每一，根据，按照；由，经，以，靠 |
| 英英释义 | used when expressing rates , prices or measurements to mean for each |
| 发音 |  |
| 例句 |
1. These apples cost 40 pence per pound. 这些苹果每磅40便士。 2. The truck was traveling under fifty miles per hour. 那辆卡车以每小时不到五十英里的速度行驶着。 |
