1.lack2.shortage3.be short of4.want缺少的1.deficient2.lacking缺少,缺乏1.by pressed for2.entbehren缺乏,缺少1.lack2.in the absence of these conditions用尽,缺少1.run out of
lackvt.缺乏,缺少;需要的东西n.缺乏,不足,没有;缺少的东西
lack, don't have
答案是lack
缺几个:...missing