snap vt.使突然中断,猛咬,争夺,...snap-finger 扳机状指,弹响指...adjustable limit snap gage 受限钉头样规...adjustable snap gage 可调整卡规...in a snap 立刻,马上...snap back 很快恢复...snap hrmmer 铆钉头模锤...snap-off diode 拨开二极管...snap molding machine 活扣砂箱造模机...snap-on a.可咯嗒一声盖住的,可用揿钮...snap one's fingers at 向...捻拇指...snap flask sand mold 活扣砂模...snap to grid 对齐网格...snap switch 拨动开关...snap action 拨重力动作...snap gauge 卡规,轴规...snap lock 弹簧锁...soft snap 不花大力气的事...snap it up 赶快...snap out of it 突然改变情绪,突然改变习惯,改...snap magnet 弹簧磁铁...
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