单词	products of inertia
释义	products of inertia 惯量乘积
随便看	directional stability directional stabilizer Directional statistics directional steadiness directional stick circuit directional strategy directional structure directional studio microphone directional sub directional survey directional swell directional switch directional tariff directional technology Directional Technology Distance Function Directional Technology Distance Funetion directional television service directional template Directional texture directional tire directional topology Directional tracking directional tracking precision Directional Trading directionaltraffic