词汇	脂族脂
释义	脂族脂 aliphatic ester
随便看	internal freephone service internal frequency internal frequency control internal frequency modulation internal frequency standard internal friction internal-friction internal frictional angle internal frictional attachment internal frictional force internal frictional losses internal friction and ultrasonic attenuation internal friction angel internal friction angle internal friction angle of discontinuity internal friction angle of rock internal friction characteristic internal friction coefficient internal friction disc internal friction in metallurgy internal friction of liquids internal friction of rotor Internal friction peak internal friction peaks internal friction resistance