单词	陷丝
释义	陷丝 trapline动
随便看	weak spiral accelerator weak-spiral accelerator weak spiral cyclotron weak spiral geometry weak-spirited weak sports group weak sports item weak spot weak spots weak spring weak spring diagram weak springing suspension weak spring therapy weak stability weak standard form weak star topology weak state weak stationarity weak stationary weak statistical test weak status weak-stemmed weak stiffness shaft weak stiffness workpiece weak stimulation