英语词汇protophloem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	protophloem
释义	protophloem[,prəutəu'fləueml] n.【植物学】原生韧皮部
随便看	steam boilers steam-box steam brake steam bronze steamcar steam chest steam chests steam coal steam coals steam cock steam colour steam-colour steam condenser steam condensers steam cracking steam crane steam cure steam cured steam curing steam cycle steam-cylinder steam-dome steam drive steam driver steam dryer

英汉双解词典包含483723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。