unaccounted的用法和樣例：
例句
- One passenger is still unaccounted for.
仍有一個(gè)旅客未在其中。 - His disappearance is unaccounted for.
他失蹤原因不明。
詞匯搭配
- unaccounted for 未說(shuō)明的（未加解釋的...
- unaccounted-for 未加解釋的
- unaccounted-for loss 未計及的損失...
經(jīng)典引文
-
Unable to estimate how many..cheques were unaccounted for.
出自：Guardian
