off one's rocker片语KK [ɔf wʌnz ˋrɑkɚ] /ɔf wʌnz ˈɹɑkɚ/发音片语1发疯、疯了、神经不正常口语You must be off your rocker to sell the house so cheaply.你把房子卖得这么便宜,一定是疯了。用这个字练口说→