单词	人人話
释义	同Currently
随便看	ratiocinating ratiocination ratiocinations ratio-cina-tive ratiocinative ratiocinator ratiocinators ratiocinatory ratio, combustion ratio, compression ratio concentration ratio control ratio controller ratio control meter ratio control system ratio correction factor ratio-- c/u atom ratiodecidendi ratio-delay ratio-delay analysis ratio delay method ratio-delay study ratio-- detection ratio detector ratio detector, f-m discriminator