first-rank galaxy一级星系

first-rank responds一阶响应

first-rank protected animal级保护动物

first-rank optimal topgallant最佳的

A First-rank Court Official一品当朝

chaotic-weighting first-rank local-region forecasting混沌加权一阶局部预报

first rank-highest quality顶级的;最高档次的

first t rank-highest quality顶级的

Sub-First Rank Officials从一品