英语词汇expansivity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	expansivity
释义	expansivity /ˌekspænˈsɪvətɪ/ noun Physics the amount a material expands or contracts per unit length due to a one-degree change in temperature 【物理】膨胀率。
随便看	cleaner cleaner fish clean house cleanish cleanlier, cleanliest clean-limbed cleanliness clean-living cleanly cleanness clean one's plate clean room cleanse cleanser clean-shaven clean sheet cleansing department cleanskin clean slate clean someone out clean someone's clock clean something up clean up clean-up clean up one's act

英汉双解词典包含131075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。