基本解釋云杉屬同根派生 Picea相關(guān)詞英漢例句Future application and research directions on somatic embryogenesis in Picea species are also recommended.并展望了云杉屬樹種體細(xì)胞胚胎發(fā)生的應(yīng)用前景及研究方向。Picea更多例句