[no obj.]ride a bicycle with the pedals at rest, especially downhill (尤指下坡时骑自行车)靠惯性滑行 the postman had come freewheeling down the track. 邮递员骑着自行车顺着这条路靠惯性滑了下来。 ■[usu. as adj. freewheeling]act without concern for rules, conventions, or the consequences of one's actions 随心所欲(或不受约束、不计后果)地行动 the freewheeling drug scene of the sixties. 六十年代自由放纵的吸毒场面。