你好!ACE abbr. Advisory Centre for Education <英>教育咨询中心; [例句]I'd been doing some quiet investigating in the meantime and had an ace up my sleeve.与此同时，我不动声色地展开了调查，掌握了一张优秀的。
你好!ACE abbr. Advisory Centre for Education <英>教育咨询中心; [例句]I'd been doing some quiet investigating in the meantime and had an ace up my sleeve.与此同时，我不动声色地展开了调查，掌握了一张优秀的。
