单词	SDI
释义	SDI /ɛsdiːˈʌɪ / abbreviation Strategic Defense Initiative.
随便看	syphilophobia syphilophobic syphon SYR Syracuse Syrah Syr-Darya syrette Syria Syriac Syrian syringa syringe syringeal syringomyelia syrinx Syro- syrphid syrtaki syrtos syrup syrup of figs syrupy sysadmin sysop

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。