形 in a mess，confused，in a turmoil，disturbed；名 chaos，riot，promiscuous sexual behaviour，promiscuity；动 （使混乱； 使紊乱） confuse，jumble，mix up；副 （任意； 随便） arbitr

[例句] 门厅里到处乱扔着玩具和雨靴。 The entrance hall is littered with toys and wellington boots.

[例句] 他的头发又长又乱，脸上胡子拉碴。 He had long unkempt hair and a stubbly chin.