单词	in block subgroup
释义	in block subgroup 块内子群
随便看	general rate of interest general rate of profit general rates general rather than detailed general rational fraction general rationalism general ration distribution general reaction general reaction time general read and simulate program general reader general readers general reagent general real-time system general reasonableness general receiver general reception general recidivism general reciprocal general reciprocity law general recognition general recognized as safe general recombination general recommendation general recommendations