第三: third投递: deliver第一类投递: first class第三类: undergroundwalkways第三类(天气)状况: category iii condition第三类爱情: uforia第三类程序: type 3 programming第三类打斗: heaven and hell第三类导线: third-class conductor第三类电极: electrode of third kind第三类杠杆: lever of the third order; third-class lever第三类接触: ce3k; close encounters of the third kind; close encouters; contact; the close encounter of the third kind; watch the skies第三类剧场: tales of the third kind第三类抗体: third order antibody第三类受体: receptor of the third order; receptor of third order第三类误差: error of the third kind第三类应力: stre of the third kind; stress of the third kind第三类lu-lu对话: lu-lu session type 3第三类型错误: type Ⅲ error第三类永动机: perpetual motion machine of third kind第三类贝塞耳函数: bessel function of the third kind第三类边界条件: third boundary condition第三类程序设计: type 3 programming第三类防伪技术: third class techniques第三类空中目标: group iii target