级: level; rank; grade外: outside; external side等外级: off standard级外叶: off type外级存储器: outer level memory初级外端: outside primary初级外科部: primary surgical ward初级外胚层: primary ectoderm次级外胚层: secondary ectoderm高级外交官: senior diplomat级外观面: mm2级外螺纹: class 1a等外级氧化铝: off-grade alumina大使级外交关系: ambassadorial-level diplomatic relations高级外勤事务员: senior field service officer压力外级冲动式汽轮机: rateau turbine工业发展高级外地顾问: industrial development senior field adviser建立大使级外交关系: to establish diplomatic relations at ambassadorial level外交部长级外交国务部长: minister of state for foreign affairs holding portfolio of minister of foreign affairs勇于生存的超级外科医生: 214．the supreme surgeon of survival拉托涡轮机 压力外级冲动式汽轮机: rateauturbine勇于生存的超级外科医生428: the supreme surgeon of survival有几个高级外交官被发现与敌方人员勾结: several high ranking diplomats were found to be hand and glove with enemy agents级瓦楞纸波形数: c c级网络: class c network级脱离装置: stage-separation device
