n.重击声;砰的一声;
v.砰然下落;发出砰声;
例句:
My heart had started to thud, and my mouth was dry...
我的心开始咚咚跳,嘴里发干。
He put it on the table with a thud.
他砰的一声把它墩在桌子上.
His arrow thudded into the target.
他的箭噗的一声射中靶子。