a light bat used for hitting the ball in the tennis,etc.
a dishonest，illegal scheme or activity
"modern music is just noise to me"
"The members of the wedding party made merry all night"
"Let's whoop it up--the boss is gone!"
Banging..irons and saucepanssthe eternal flaming racket.
出自： J. Osborne
The racket got so loud..that it disrupted..sleep.
出自： P. Auster
She made an awful racket.
出自： B. Bainbridge
He and his sister have been racketing around.
出自： P. Leach
A lorry racketed to life.
出自： J. Poyer