英语词汇SI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	SI
释义	SI .es5aI n [U] abbreviation for System International (= French for 'International System (of Units)'; a set of units of measurement used for scientific and technical work all over the world) “国际单位制”的缩写（全世界通用科技计量单位制）
随便看	information informational informative informed informed informer informer infotainment infraction infra dig infrared infrastructure infrequent infrequently infringe infringement infuriate infuriating infuse infusion -ing ingenious ingeniously ingenue ingenuity

英汉双解词典包含44095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。