单词	余隙穴
释义	余隙穴clearance pocket
随便看	differential scattering differential scattering cross-section differential scattering--cross-section differentialschraube differential screen analysis differential screw differential screw jack differential screw mechanism differential scsi differential seat angle differential segment differential segment (darlington 1931) differential sensibility differential sensitivity differential separation differential series winding differential setting indicator differential settlement differential settling differential sheave differential shrinkage differential signaling differential signal receiver differential solution differential species