Disappeared
“Disappeared” 是 disappear 的过去式/过去分词，指从视野或存在中消失、不见，可指人、物、现象或问题的消退。
- “My keys disappeared right before we left.” (我们出发前钥匙不见了。)
- “The sun disappeared behind the clouds.” (太阳躲到云后面去了。)
- “Several species have disappeared from this region.” (若干物种已从这个地区消失。)
来自 disappear：dis-（否定）+ appear（出现），拉丁语 dis- + 法语 apparoir。
“disappeared” = “disappear” + “-ed”；前缀 dis- 表示“不再、相反”。
新闻中 disappeared without a trace 常用于失踪报道；魔术表演常用 disappear 制造效果。
- 固定搭配: “disappeared from” (从……消失), “vanished and disappeared” (消失不见), “disappeared overnight” (一夜之间消失)
dis-（不）+ appear（出现）+ -ed → 不再出现就是 disappeared。
“The smile disappeared from her face when the news disappeared from the screen.” (消息从屏幕消失时，她脸上的笑容也没了。)