单词	sand-glass
释义	请查阅词条：sandglass
随便看	information operator information overload information pack information-poor information processing information received information retrieval information retrieval system information revolution information-rich information room information scent information science information scientist information security information service information source information superhighway information technology information theory information transfer information war information warfare informatisation informative 拿架子拿糖拿腔拿调拿获拿问拿顶拿龙持持久持久战 Haarröhrchenwirkung Haarschneidegerät Haarschneidemaschine Haarschneider Haarschnitt Haarseite Haarspalte Haarspalter Haarspalterei haarspalterisch