efficient
英 [ɪ'fɪʃ(ə)nt]
美 [ɪ'fɪʃnt]
助记提示
1. ef- "out" + fic- => fici- => effici-. 在这里取 out 的引申义:完成、结束(finish, end)之意。
2. meaning: 事情做完了,事情做结束了. => work out, accomplish.
3. => 引申为:事情做完、做结束后的效果。
4. effici- + -ent. => 有效的,有效果的,生效的。=> 高效的,效率高的,有本事的。
双语例句
- 1. The pill is the most efficient method of birth control.
- 服用避孕药是最有效的避孕方法。
来自柯林斯例句
- 2. These people are very efficient, very organized and excellent time managers.
- 这些人做事效率很高,井井有条,并且十分善于管理时间。
来自柯林斯例句
- 3. The process of replication is very quick and efficient.
- 复制的过程快捷、高效。
来自柯林斯例句
- 4. Service was outstandingly friendly and efficient, falling down on only one detail.
- 服务态度极佳,效率也蛮高,仅在一个小地方不尽人意。
来自柯林斯例句
- 5. An efficient bulb may lighten the load of power stations.
- 一个节能灯泡也许就能减轻发电站的负荷。
来自柯林斯例句