Knock (something) On The Head
n. the sound of knocking (as on a door or in an engine or bearing) 同义词:knockknocking
negative criticism 同义词:knockroast
a vigorous blow 同义词:knockbashbangsmashbelt
a bad experience 同义词:knock
the act of hitting vigorously 同义词:knockbeltrapwhackwhang
v.