英语词汇active center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	active center
释义	active center 【天文学】活动中心
随便看	heatsink cooling heat source heat sources heatspot heat sterilization heat storage heat stress index heatstroke heatstrokes heat thunderstorm heat time heat tinting heat-transfer coefficient heat transfer printing heat transmission heat-treat heat-treatable alloy heat treater heat unit heat units heat wave heat waves heaume heaumes heave

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。