词汇	exchange spring
释义	exchange spring 永磁材料
随便看	clinical bacteria clinical bacteriology Clinical bacterium Clinical base clinical basic skills Clinical basic skills training clinical behavior clinical behaviour Clinical benefit clinical benefit response Clinical biochemical analysis clinical biochemical analyzer clinical biochemistry Clinical biochemistry examination Clinical biochemistry test clinical biological behavior clinical blood flowmeter clinical blood flow meter clinical blood flow-meter Clinical blood transfusion clinical camera clinical candiate clinical capability Clinical capacity clinical capillary blood viscometer