词汇	water retentionrate
释义	water retentionrate 保水率
随便看	double stroke bell double stroke cutterbar double stroke deep well pump double-stroke deep well pump double-stroke deep-well pump double-stroke keyboard double-stroke press double-stroke solid-die automatic cold header double stroke solid die header double strong factors double-struck double structure double-structure encoding double strut double strut insulator double strut insulator,double rod insulator double struts SWATH double strut trussed beam double-strut trussed beam doublestub double stub double-stub double-stub impedance matching double-stub matching network double stub shaft