adjective🔗Share未使用的，闲置的。 Not used."I have two unused vouchers for a free meal."我有两张未使用的免费餐券，一直闲置着。itemconditionChat with AIVocabulary GamePractice Reading
adjective🔗Share不习惯，不适应 Not accustomed (to), unfamiliar with."I am unused to the dark nights of the countryside."我不习惯乡村黑暗的夜晚。attitudecharactermindhumanChat with AIVocabulary GamePractice Reading
