词汇	guide pitch
释义	guide pitch 导程
随便看	square form seamless shell square foundation square four square fracture square frame square-framed Square frame of magnetic needle squarefree square-free square-free decomposition square-free divisor square-free divisor product square freely square free number square-free number square-free numbers square free partial fraction decompositi square frequency doubling method square front lamp square fuel assembly square-full integer square function square furlong square gate square gauge