单词	八字跑道
释义	八字跑道open-v runway
随便看	on-line retrieval on-line retrieval of information over a network on-line retrieval of information over a network--orion on-line retrieval of information over a network，orion on-line retrieval (system) on-line retrieval system on-line reversal ssp on-line routine on-line scheduling on-line scientific computer on-line scientific computer--olsc on-line scientific computer，olsc on-line search on-line searching on-line secured system on-line service on-line service provider online service provider on-line service system on-line shopping online social network online social networking on-line social organization on-line software on-line software system