十: ten二级: two stage; two level; second ...及: reach; come up to二: two级: level; rank; grade以上: more than; over; above的: 4次方是 The fourth power of 2 i ...十二级风: [气象学] force 12 wind; hurricane飓风；十二级风: hurricane十二级的大风: gales of hurricane force一段十二级的阶梯: a staircase of 12 steps12级以上的风: hurricane胃及十二指肠溃疡: gastric and duodenal ulcer二级: two stage; two level; second level; secondary; second 这船列入二级。the ship rates as second二级和二级以下公路路面设计指南: pavement design guide for subdivision and secondary roadsulcer胃及十二指肠溃疡: ulcer of stomach and胃及十二指肠纤维镜: gastroduodeno fiberscope十二: 12; dodec-; juni; love's loneliness; meru; the twelve kingdoms; twelve-two maraging steel; zwlf司局级以上: of departmental level and higher县级以上: at or above the county level胃及十二指肠溃疡病医疗体育: exercise therapy in gastric and duodenal ulcer紧缺8级以上的高级技术员工: certificate - technical level 8 or above有十二个以上角叉的公鹿: royal stag有十二以上角叉的鹿。: royal stag次级,二级: sec secondary
