相关例句
5.I couldn’t find my cat anywhere. She seemed to have disappeared into thin air.
6.I searched for the ball for ten minutes, but it had vanished into thin air.
7.There were two pens on my desk yesterday but now they have both vanished into thin air.
8.vanish like soap bubbles; melt into thin air; go up in smoke; come to nothing; end up in smoke

9.When Bob returned to the room, he was surprised to find that his books had vanished into thin air.
10.That singer was only a flash in the pan. He disappeared into thin air after having made one or two records.
