It's kind of a big "miscellaneous expense," so if you could just tell me what it's for.

这是笔数目不小的“杂项费用”你能否告诉我是用来干嘛的。

youdao

If there is a debit balance in the cash over and short account at the end of the fiscal period it is an expense and may be included in "miscellaneous expense" on the income statement.

如果现金溢缺账户在会计期末有借方余额，是费用，在收益表上可以包括在“杂项费用”中。

youdao

Unreimbursed tolls and parking fees are deductible as a miscellaneous expense (by employees) or on Schedule C (by the self-employed), as long as they aren't for commuting.

WSJ: Tax Report: The New Tax Breaks for Business Autos