bells and whistles片语KK [bɛlz ənd ˋwɪsəlz] /bɛlz ənd ˈwɪsəlz/发音片语1附加功能、花俏配备、额外配件口语The basic model works fine, but it lacks all the bells and whistles.基本款用起来没问题,只是少了那些附加功能。2噱头、华而不实的装饰贬义Strip away the bells and whistles and the plan is actually quite weak.把那些噱头拿掉,这个计划其实相当薄弱。用这个字练口说→