李阳疯狂英语突破口语100要素 48

48.

smart

1)He is a smart businessman.

2)The dentist's drill left his tooth smarting.

3)They were all hungry, and the food smelt¹ good.

4)It's a small world.
 

1 smelt   

v.熔解，熔炼；n.银白鱼，胡瓜鱼

参考例句：

• Tin is a comparatively easy metal to smelt.锡是比较容易熔化的金属。
• Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。