unaccounted for編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看unaccounted forunaccounted for — 形容詞形容詞1. missing, with no explanation of where or why1.形容詞釋義下落不明missing, with no explanation of where or why例句Several students were unaccounted for after the earthquake.