单词	grooved ring
释义	grooved ring 槽环
随便看	realignment of exchange rate realignment of exchange rates re-alignment of track realignments re-alignments realigns realign up stand real image real image plane real image synthesis real-imaginary component instrument real income real income effect real income index real income per capita real increase realine real infinite prime divisor real injury real installation capacity real integration theorem real intent real intention real interest real interest actually paid 251112532 251112533 251112534 251112534 251112535 251112541 251112544 251112551 251112554 2511131*11 14876 14877 14878 14879 14880 14881 14882 14883 14884 14885