thuds
A thud is a dull sound, such as that which a heavy object makes when it hits something soft.
She tripped and fell with a sickening thud.
她绊了一下,重重地摔倒在地。
thuds , thudding , thudded
If something thuds somewhere, it makes a dull sound, usually when it falls onto or hits something else.
She ran up the stairs, her bare feet thudding on the wood.
她光脚噔噔地跑上木质的楼梯。
When your heart thuds, it beats strongly and somewhat quickly, for example, because you are very frightened or very happy.
My heart had started to thud, and my mouth was dry.
我的心开始怦怦跳,而且嘴巴发干。