mishandles
n. 處理不當[不力]( mishandle的名詞複數 ); 粗暴地對待
v. 處理不當[不力]( mishandle的第三人稱單數 ); 粗暴地對待
If you say that someone has mishandled something, you are critical of them because you think they have dealt with it badly.
She completely mishandled an important project purely through lack of attention...
她之所以徹底搞砸了一個重大專案純粹是因為不夠上心。
The judge said the police had mishandled the siege.
法官說警方對圍攻安排不當。