1)time,unused,未用时间2)unused time,未用时间3)unused defalcation,挪而未用4)virgin,未用过的5)unassigned number,未用号码6)inexhausted,未用尽的7)amount not taken up,未用金额8)unused instruction,未用指令9)virgin system,未用系统10)virgin tape,未用带
用法例句
The Research of Difficult Problem about the Crime of Defalcation——From the point of the case of unused defalcation;
