insufficientadj.不足的
insufficient evidence/time不充分的证据/时间
insufficient consuming demand消费需求不足
insufficient effective demand有效需求不足
Insufficient of Blood-Supply椎-动脉供血不足
insufficient margin for safety不够安全
insufficient peasant-workers民工荒
insufficient of medicare system医疗资源短缺
insufficient electricity supply供电不足