disappearance
n.消失，不见；消散；失踪；出走，一去不返
网络解释.消散；不见；失踪；掩始
词形变化:
复数：disappearances
n.1.不见,失踪释义下的同义词
wane dispersal retreat occultation ebb withdrawal retirement
2.消失,消散释义下的同义词
dying expiration passing out away extinguishment
双语例句
1. 1 . Police are investigating the disappearance from council offices of confidential files.
警察正在调查市政办公室机密档案被盗一案。
来自柯林斯例句