基本解釋n.[植]后生木質(zhì)部同根派生 metaxylem相關(guān)詞英漢例句用作名詞 (n.)It is found in protoxylem and first metaxylem tracheids and vessels.可在原生木質(zhì)部和初始后生木質(zhì)部的管胞和導(dǎo)管中見(jiàn)到。metaxylem更多例句