親，很高興為你解答：adj.空虛的；空的；木然的例句：Absence of occupation is not rest, a mind quite vacant is a mind distress.無所事事不是休息，十分空虛的心靈是痛苦的心靈。The sky remains infinitely vacant for earth there to build its heaven with dreams.天空總是無限空虛地用夢在大地構築天堂。
