(onom.) thud
He knocked on the door loudly.
thumping
He knocked on the door with a loud thud.
thudding
He heard the thump-thump of knocking on the door.
Dongdong, cheerleading mascot of 2008 Beijing Olympics
Beibei is the mascot of the 2008 Beijing Olympic Games.
(onom.) thud
He knocked on the door loudly.
thumping
He knocked on the door with a loud thud.
thudding
He heard the thump-thump of knocking on the door.
Dongdong, cheerleading mascot of 2008 Beijing Olympics
Beibei is the mascot of the 2008 Beijing Olympic Games.
(onom.) thud
Dongdong, cheerleading mascot of 2008 Beijing Olympics
(onom.) thud
Dongdong, cheerleading mascot of 2008 Beijing Olympics
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