单词	USCIS
释义	USCISUSCIS the abbreviation of United States Citizenship and Immigration Services
随便看	baby daddy baby-faced Babygro babyhood babyish Babylon spendthrift spendy Spenser, Edmund spent sperm spermatozoon sperm bank spermicidal spermicide sperm whale Sperry, Elmer Ambrose spew SPF sphagnum sphere -sphere spherical spheroid sphincter

英语词典包含52748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。