英语词汇manganese family elements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	manganese family elements
释义	manganese family elements 简明释义锰族元素网络释义 1 ?锰族元素 20.1 锰族元素（Manganese Family Elements） 20.2 铁系元素（Iron Series Elements） .
随便看	excess noise ratio excess noise technique excess noise temperature excess notation excess nutrient excess nutrition excess observation excess of air excess of arc excess of a triangle excess of authority excess of births over deaths excess of capital excess of coolant inventory excess of exercise metabolism excess of export excess of exports excess of growingstock excess of hatchway excess of heat excess of hole density excess of hour angle increment excess of import excess of import excess of jurisdiction

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。