词汇	diamond parts
释义	diamond parts 轧辊方形缝
随便看	Space Event Conference space evironment simulation space evolution space-exchange operator Space expanding space expand key space expansion space-expansion space expansion strategy space expense space expenses space experience space experiment space experiment operation training space exploitation space exploration space-exploration space exploration instrument Space exploration is still in its infancy space explorations space exploration satellite Space Exploration Technology Space Expo space expression Space,Extracellular