单词	OPTR
释义	OPTR Operator 报务员
随便看	duty receipt duty record book duty reduction duty remitted duty report duty-room duty room duty-rooms duty roster duty route analyst dutys duty sequence selector switch duty service duty set duty solicitor duty solicitors duty test duty time duty to bargain duty to disclose duty to examine and to notice Duty to Inspect Towlines duty to mitigate damage duty to notify duty to pay taxes 居之不疑居仁由义居停主人居利思义居功自傲居大不易居安思危居安虑危居安资深居官守法次级抵押贷款次级线圈次级贷款次要次货次贷次轻量级次道德次重量级次长