unaccounted

Several boxes were unaccounted for after the moving company delivered the furniture.

用法提示：unaccounted for 在句中作表语，表示这些箱子没有说明去向。

The audit found that nearly two thousand dollars remained unaccounted for in the club's records.

用法提示：unaccounted for 表示款项未入账或无法解释，强调结果状态。

Please list any unaccounted expenses before we finalize the monthly budget.

用法提示：unaccounted 直接作前置定语修饰 expenses，表示未说明用途的。