disappearance [ˌdɪsə'pɪərəns]

以下由轻松背单词网站提供

n.消失，消散，失踪

when someone or something disappears

He was hard put to it to explain her disappearance. 他难以说明她为什么不见了。
Her disappearance gave rise to the wildest rumours. 她失踪一事引起了各种流言蜚语。