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	protoxylem 英/ ?pr??t??za?l?m / 美/ ?pro?t??za?l?m / 简明释义 n.[植] 原生木质部专业释义 1 地球科学初生木质部 2 生物学原生木质部初生木质部
随便看	passive diffusion passive dipole passive direction finder passive discharge of A-V junction passive discharge of A V junction passive dispersal passive display passive display device passive dissolution passive distribution passive double reflector passive-dynamic passive earth pressure passive earth thrust passive ecm passive edema passive edge passive electrical properties passive electric circuit passive electric network passive electrode passive electronic countermeasures passive electronics passive element passive element

英汉双解词典包含3185865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。