词汇	infinite population
释义	infinite population 无限总体,无限群体
随便看	double acting gig double acting hammer double-acting hammer double-acting hand capstan double acting hand force pump double-acting hand force pump doubleacting hinge double acting hinge double-acting hinge double acting hydraulic jack double-act-ing hydraulic j-horner double-acting hydraulic pump double acting hydraulic ram double acting hydraulic shock absorber double-acting hydraulic shock absorber double acting jack double-acting jack double-acting napping machine double-acting oil cylinder double-acting paddle impeller double-acting paw double acting pawl double-acting pawl double acting pile driver double acting pile hammer