1530s, "to strike hard," probably imitative of the sound made by hitting with a heavy object (compare East Frisian dump "a knock," Swedish dialectal dumpa "to make a noise"). Related: Thumped; thumping.
thump (n.)
1550s, "dull, heavy sound," from thump (v.). As "a hard blow" from 1620s.
权威例句
1. There was a loud thump as the horse crashed into the van.
马撞在货车上发出砰的一声巨响。
2. Don't say it serves me right or I'll thump you.
别说我活该,不然让你尝尝我的拳头。
3. The dog let his head thump on the floor again.
那只狗又用头撞地板。
4. He heard his heart thump dully but more quickly.