strike heavily,especially with the fist(s);(of the heart) beat fast
"Her heart was beating fast"
"the knocker thudded against the front door"
"the salesman pounded the door knocker"
"a bible-thumping Southern Baptist"
His lame leg..knocked against the panelling..with an oddly solid thump.
出自： G. Swift
Roddy delivered an affectionate thump on Danus' shoulder.
出自： R. Pilcher
She thumped the dishes down.
出自： J. Gathorne
Chapple was moved to thump him on the jaw.
出自：Times Literary Supplement