英语词汇expansion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	expansion
释义	expansion n[U] action of expanding; state of being expanded 扩大; 扩展; 膨胀 the expansion of gases when heated 气体受热时的膨胀 the expansion of his business interests 他的商业利益的增加 the expansion of the school system 学校机构的扩大.
随便看	jink jinnee jinx jitter jitterbug jittery jive J, j Jnr Job jobber jobbery jobbing jobcentre job creation job description jobless joblessness job lot job satisfaction Job´s comforter job sharing jockey jock-strap jocose

英汉双解词典包含38652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。