out of bounds片語KK [aʊt ʌv baʊndz] /aʊt ʌv baʊndz/發音片語1出界、界外體育His serve landed just out of bounds, so he lost the point.他的發球剛好出界，所以失了這一分。2禁止進入、禁區The staff parking lot is out of bounds to visitors.員工停車場禁止訪客進入。3禁忌、不可提及Her divorce is completely out of bounds as a topic.她離婚的事完全是不能提的話題。4過分、越界Asking about her salary was really out of bounds.問她薪水實在太過分了。形容詞1界外的、禁區的The referee signaled an out-of-bounds play near the sideline.裁判示意邊線附近的球已經出界。