| 词汇 | discretionary costs |
| 类别 | 英汉双解翻译词典 |
| 释义 | discretionary costs 释义 自由处置的费用 自定成本 例句 1·The appropriate amounts of discretionary fixed costs are difficult to determine with precision, so budgeted amounts often are based on traditions, rules of thumb, or industry customs. 可控固定成本的适当金额很难精确地确定，因此预算金额通常是根据惯例，拇指规则(经验法则)，或者行业习惯。 |
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