disappearance
n. 消失，失踪；消亡，灭绝
复数 disappearances
例句
Mystery surrounds her disappearance.
她的失踪引起了重重疑团。
《牛津词典》
Her disappearance has baffled police.
她的失踪令警方大为困惑。
《柯林斯英汉双解大词典》
He was hard put to it to explain her disappearance.
他很难对她的消失作出解释。
