单词	rock pitch hammer
释义	rock pitch hammer 地质锤
随便看	velocity of vortex motion velocity of water velocity of wave velocity of wave group velocity of wave motion velocity of wave propagation velocity of wave translation velocity of whirl velocity of wind velocity package velocity panel velocity parallax velocity pattern velocity perturbation velocity pickup velocity pick-up velocity pick up velocity pitfalls velocity plan velocity plane velocity pole velocity polygon velocity polygon lever method velocity potential velocity potential function 不能自已不能自拔不能赞一词不能赞一辞不脩边幅不腆之仪不臣之心不自满假不自由，毋宁死不自量力 51918 51919 51920 51921 51922 51923 51924 51925 51926 51927