回: circle; wind拉: cut; slash; slit弹簧: spring; mechanical spring颈后拉弹簧: cable back stretch冷拉弹簧钢: cold drawing spring steel; hot rolling spring steel手拉弹簧秤: hand spring scale冷拉弹簧钢丝: hard drawn ring wire; hard drawn spring wire古斯曼费米拉弹簧床垫家具有限公司: femira werke gussmann & co. kg matratzenfabrik moebelfabrik; femira-werke gussmann gmbh & co. kg matratzenfabrik-moebelfabrik胡克拉弹簧垫和沙发家具有限公司: hukla werke . matratzen u. polstermoebelfabriken; hukla-werke gmbh. matratzen-u. polstermoebelfabriken开始住回拉: start pulling sth. back拉回拉线: haul back抗拉弹性模数: modulus of elasticity in tension弹簧: spring; mechanical spring◇弹簧秤spring balance; spring scale; 弹簧床 spring bed; 弹簧刀 spring tool; 弹簧钢 spring steel; 弹簧钢板 steel spring plate; 弹簧减振器 spring absorber; 弹簧铰刀 spring reamer; 弹簧铰链 spring hinge; 弹簧卷尺 spring wind tape; 弹簧扩张器 spring expander; 弹簧拉力表 spring dynamometer; 弹簧门 swing door; 弹簧片 spring lamination; 弹簧卡盘 split chuck; 弹簧卡钳 spring caliper; 弹簧伞 spring-loaded umbrella; 弹簧锁 [木] rim lock; night latch; snap- lock; spring lock; 弹簧小刀 flick-knife; 弹簧心夹 spring center clamp; 弹簧座圈 spring- leaf retainer库卢卢拉弹状病毒: kununurra rhabdovirus库卢卢拉弹状簿: kununurra rhabdovirus用手指来回拉动这些琴弦: pull these strings with your fingers滑翔机手拉弹索升空法: hand shock cord glider launching(弹簧)钢夹: clip摆弹簧: pendulum spring板弹簧: flat spring; laminated spring; leaf spring; plate ring; plate spring背弹簧: back springs泵弹簧: pump spring扁弹簧: coach spring; flat spring车弹簧: car spring窗弹簧: window sash spring