单词	质函数
释义	质函数prime function
随便看	two-axis equivalent circuit two-axis gyro two-axis homing head two axis stepping motor two-axis synchronous machine two-axle bogie two-axle tipper two-bagger two-baggers two balls connected by a chain, and used to cut down masts, or cut away shrouds and rigging two-banded perch two-band model two-band receiver two-bar fabric two-bar guide two-bar motive two-based catenary two base hit two-base hit two-base hits two-base method of barometric altimetry two bath dyeing method two-bath process two-beam two-beam coupling