faint 
英 [feɪnt]  美 [feɪnt] 
n. 昏倒

v. 昏倒，头晕；变得微弱，消失

adj. 微弱的，模糊的；敷衍的；晕眩的，虚弱的；软弱的

例句：
Her voice was very faint. 

她的声音很微弱。

Marcus peered at me in the faint light that came from the television screen. 

马库斯在电视荧屏发出的暗淡光线下盯着我。

There was still a faint glow coming from the stove. 

炉火的余烬还有一点微光。

the soft, faint sounds of water dripping 

轻柔微弱的滴水声

Their voices grew fainter. 

他们的声音变得更微弱了。