rattles
A rattle is a series of short, sharp, knocking sounds when something is being shaken or keeps hitting against something hard.
There was a rattle of rifle fire.
有步枪射击发出的嘎嘎声。
A rattle is a baby's toy with small, loose objects inside which make a noise when the baby shakes it.
rattles , rattling , rattled
When something rattles or when you rattle it, it makes short, sharp, knocking sounds because it is being shaken or it keeps hitting against something hard.
She slams the kitchen door so hard I hear dishes rattle.
她砰地一下使劲关上厨房门,我听到盘子都震得嘎嘎响。
If something or someone rattles you, they make you nervous.
unnerve
Officials are not normally rattled by any reporter's question.
官员们一般不会因为任何记者的提问而紧张不安。