behind the wheel片语KK [bɪˋhaɪnd ðə wil] /bɪˈhaɪnd ðə wil/发音片语1开车、驾驶、在驾驶座上He fell asleep behind the wheel and drove into a ditch.他开车时睡著了,车子冲进了水沟。2掌控、主导、当家比喻Nobody knows who is really behind the wheel at that company.没人知道那家公司真正掌权的是谁。用这个字练口说→