词汇	utility and reseach
释义	utility and reseach 应用研究
随便看	concentric quadric concentric quadrics concentric redcer concentric reducer concentric resonanter concentric resonantor concentric resonator concentric rib concentric ring concentric-ring array concentric ring blotch of citrus concentric-ring injector concentric ring pattern concentric-ring pattern concentric rings concentric ring structure concentric ring structures concentric ring tripod concentric rotating disc type artificial lung concentric scale concentric sclerosis concentric sclerosis of Balo concentric screen Concentric Sequence Initiation concentric shaft mechanism