fall away

疏远, 背离, 消失, 逐渐减少

例句与用法：

He will never fall away even in time of danger.

他即使在危急时刻也绝不会放弃原则。

His supporters fell away as his popularity declined.

在他声望下降时许多支持他的人都疏远了他。

详细释义：

1. 疏远

His supporters began to fall away from him.

他的支持者开始疏远他了。

2. 消失

Her smile fell away.

她的笑容消失了。