单词	stroke jar
释义	stroke jar 冲击式活环
随便看	fixed fire alarm system fixed fire extinguisher fixed fire extinguishing system fixed fire extinguishing system (ffes) fixed fire-extinguishing unit fixed first order of arragement fixed flange fixed flap fixed flashing light fixed flat-bed platen fixed flat conveyor fixed fluidized bed fixed fluidized-bed reactor fixed foam generator fixed focal length fixed focus fixed-focus fixed focus camera fixed-focus camera fixed focus enlarger fixed-focus lens fixed focus lens fixed-focus mark fixed-focus objective fixed-focus operation 望帝啼鹃望影揣情望文生义望文生训望断白云望梅止渴望梅阁老望洋兴叹望洋而叹望眼将穿眇目眇眇眇视眈眉眉前眉头眉宇眉寿眉峰