英语词汇protoxylem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	protoxylem
释义	pro·to·xy·lem AHD[prō'tə-zīʹləm] D.J.[ˌprəʊtəˈzaɪləm]K.K.[ˌprotəˈzaɪləm]n.Botany（名词）【植物学】 The first formed xylem that differentiates from the procambium.原生木质部：最先形成的木质部，与原形成层不同
随便看	self–possession self–preservation self–pride self–proclaimed self–propelled self–protective self–purification self–questioning self–realization self–recording self–recrimination self–referential self–reflection self–regard self–regulating self–reliance self–replicating self–reproach self–respect self–restraint self–revelation self–righteous self–righting self–rising flour self–rule

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。