n. 消失,不見;消散;失蹤;出走,一去不返;
?? dis 不 + appear 出現,顯露 + ance 表示狀態、情況 → n.不見, 消失
"They were totally mystified by the girl's disappearance."
那女孩失蹤使他們大惑不解。
近義:vanishing, waning, dissipation, evanescence, evanishment, evanition
反義:appearance, approaching, arrival, presentation, showing, oncome