save,储蓄，-er,人。

1. A washing - machine is a saver of time and strength.

洗衣机是一种省时省力的机械.

2. These potatoes are sold ready sorted and washed, and can prove a great time-saver for the busy cook.

这些土豆卖时已拣好洗净，对于赶时间做饭的人来说能节省很多时间。

3. The clothes - dryer was a life - saver during the wet weather.

天气潮湿时乾衣机可帮了大忙了.

4. The dyke has since been named The Life - Saver.

从此,人们就把这个堤称作救命堤.

5. This machine is a real time - saver.

这部机器是一部名副其实的省时装置.