单词	normal sheaf
释义	normal sheaf 平行射向
随便看	tangent hyper plane tangential tangential acceleration tangential accommodation coefficient tangential actuator tangential admission tangential angle tangential approach principle tangential approximation tangential approximation method tangential arc tangential astigmatic line tangential at bore tangential beam tangential beam tube tangential belt tangential bifurcation tangential bit tangential blade-spacing tangential blade spacing tangential bracing tangential brush tangential burner tangential cam tangential casting 殚见洽闻殚诚毕虑殚谋戮力殚财竭力殛殜殝殞殟殠 41147 41148 41149 41150 41151 41152 41153 41154 41155 41156