racket abuse
noun/ˈrækɪt əbjuːs/
/ˈrækɪt əbjuːs/
(also racquet abuse)
[uncountable]- the offence in tennis of throwing a racket or deliberately breaking it, considered to be unacceptable behaviour
滥用球拍：网球中投掷或故意破坏球拍的罪行，被认为是不可接受的行为