英语词汇vacuum activity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	vacuum activity
释义	vacuum activity n. 【心】真空活动
随便看	self–closing self–colored self–command self–compatible self–composed self–conceit self–conceited self–concept self–confessed self–confidence self–confident self–confidently self–congratulation self–congratulatory self–conscious self–consciousness self–contained self–contempt self–contradiction self–contradictory self–control self–controlled self–correcting self–critical self–criticism

英汉双解词典包含368430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。