“2015 Cerveny Kamen mid-air collision”的意思、由来-开放百科全书

词条	2015 Cerveny Kamen mid-air collision
释义	> 2015 Červený Kameň mid-air collision {{R from title without diacritics}}
随便看	Closed system Closed telephone numbering plan Closed Telephone Numbering Plans Closed term Closed terms Closed Timelike Curve Closed time-like curve Closed timelike curve Closed timelike loop Closed (topology) Closed under Closed unit disk Closed universe Closed waveguide Closed-world assumption Close Encounter Close encounter Close Encounters Close Encounters of the Third Kind Close Encounters Of The Third Kind Close front compressed vowel Close front rounded to unrounded diphthong Close front rounded vowel Close front unrounded to open back diphthong Close front unrounded to rounded diphthong

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。