第二: second优先: take precedence; have priori ...组: group别: change第二优先股: second preferred stock第二优先资格;第二优先类别: second priority category第二优先类别: second priority category第二优先绿表: second priority green form第二优先资格: second priority category自动优先组: automatic priority group第二场第一个组别: hkpn组别: group; tranches领先组织: fast tissue先组式词表: pre-coordinate vocabulary先组式索引: pre-coordinate index预先组装: preassemble先组式标引法: pre-coordinate indexing system预先组合装备: pre-loaded gear优先: take precedence; have priority; prior; underlying; preferential; senior 优先发展重工业 give priority to the development of heavy industry; give exclusive priority to heavy industry; 优先进口先进技术 receiving priority in importing advanced technology; 必须优先考虑的一个问题 a question which claims precedence over all others; a first [top] priority; 优先偿付 preferential payments; 优先抵押 underlying mortgage; 优先分配资产权 preference as to assets; 优先服务 priority service; 优先购股权 preemptive right; 优先购买权 the right of preemption; 优先技术 precedence technique; 优先开发地区 priority development region; 优先开工率 preferred operating rate; 优先普通股票 preferred ordinary share; 优先契约 underlying bond; 优先通货 prefered currency; 优先续雇 preferential rehiring; 优先选购 have priority in making selective purchase for; 优先债务 preferred debt第二: 1.(序数) second 第二把手 number two man; second in command2.(姓氏) a surname 第二彦 di'er yan; 第二版 the second edition; 第二产业 second [secondary] industry; 第二承运人 succeeding carriers; 第二宇宙速度 second cosmic velocity (物体具有每秒11.2公里的速度时, 就可以克服地心引力, 脱离地球, 也叫“脱离速度”); 第二战场 second front; 第二阵地 second position成绩组别: academic band档案组别: records series地区组别: geographical constituencies地图组别: maseries工程组别: works group