switched on

• adj. 警惕的；最近的

英英释义

动词 switch on:

1. cause to operate by flipping a switch

例句

用作形容词 (adj.)

1. People are vigilant on issues that interest them.
   人们在其感兴趣的事情上是警惕的。
2. A due watchfulness on the movements of the enemy was maintained.
   他们对敌人的行动还是相当警惕的。
3. He sat down on the nearest available seat.
   他在最近的空座位上坐下来。
4. John has put me on to the latest gossip.
   约翰已让我知道最近的闲言碎语。