英语词汇“Prorva”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Prorva
释义	Prorva [地名] 普罗尔瓦河 ( 俄 )
随便看	rare earth compound rare earth deposit rare earth deposits rare earth dopant rare-earth-doped calcium fluoride rare-earth-doped crystal rare earth doped fiber rare earth doped glasses rare earth doping rare earth drier rare-earth element rare - earth element rare earth element rare earth element geochemistry rare earth element (ree) rare-earth elements rare earth elements rare earth elements pattern rare-earth element thermo-heat treatment rare earth ferrosilicomagnesium rare earth ferrosilicon rare earth fission product rare earth fission products rare earth fluoride rare earth garnet 难将百镒金，挽留一寸晷难尿到一个壶里难得之货，令人行妨难得糊涂难得者兄弟，易得者田地。难得者时，易失者机难得而易失者，时也；时至而不旋踵者，机也难拜年，易种田难捉鼻难消之味，休多食；难得之物，休多畜；难偿之恩，休多受；难久之朋，休多交；难再之时，休多失；难守之财，休多费；难雪之谤，休多弁(辩)；难释之忿，休多较。せつれつせつれつ【拙劣】せつろくせつろく【節録】せつろんせつろんせつろん【切論】せつろん【拙論】せつわせつわ【説話】