英语词汇diameter portion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	diameter portion
释义	diameter n — 径 n • 外径 n • 中径 n • 迳 n • 径迹 n portion n — 部分 n • 部份 n portion — 一部分 • 股 • 份额 portion v — 分派 v
随便看	needle eye needle felt needle free needle-free injector needle Gate needle gauge needle guide needle handle needle haystack needle height needle holder needle in a haystack needle injury needle inserted needle insertion needle in the haystack needle Jet needle-leaved needle-leaved forest needle-leaved plant needle length needleless syringe needlelike needle like structure needle machines

英汉双解词典包含2273206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。

diameter n —