基本解釋胚軌英漢例句權(quán)威例句The germ cells were tagged with a fluorescent chemical that allowed the scientists to isolate and track the germ cells as the body developed.NPR: Making Sperm, No Men Necessarygerm track更多例句詞組短語(yǔ)短語(yǔ)germ -track 繙譯;胚跡germ track更多詞組專業(yè)釋義生物學(xué)胚軌種系