n.消失，不見; 消散; 失蹤; 出走，壹去不返
復數： disappearances
1.Police are investigating the disappearance from council offices of confidential files.
警察正在調查市政辦公室機密檔案被盜壹案。
2.She described Mr Hutchinson as nervous and jumpy after his wife's disappearance.
據她描述,哈欽森先生自從妻子失蹤後變得神經兮兮、壹驚壹乍的.