英语词汇metaxylem怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	metaxylem
释义	met·a·xy·lem AHD[mĕt'ə-zīʹləm] D.J.[ˌmetəˈzaɪləm]K.K.[ˌmɛtəˈzaɪləm]n.Botany（名词）【植物学】 The part of the primary xylem that differentiates after the protoxylem and is characterized by broader vessels and tracheids.后生木质部：初生木质部中不同于原生木质部的一部分，以更宽的导管和管胞为特征
随便看	officering officer of the day officer of the deck officers offices official officialese officialeses officialism officialisms officials officiant officiants officiaries officiary officiate officiate officiated officiates officiating officinal officinals officing officious offing

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