单词	ignorant upon the matter
释义	ignorant upon the matter 不知此事
随便看	administrative punishments administrative purpose administrative qualification Administrative Quality administrative quota administrative radio conference administrative range administrative rank administrative ranks administrative rank supervision administrative ratification administrative rationalist administrative rationality principle administrative rational law administrative rational principle administrative readjustment administrative real action administrative realist administrative reappeal administrative receiver administrative recompant contrast administrative reconsideration administrative reconsideration committee administrative reconsideration of water administrative reconsideration system