operating expense〔名词〕运行费用详细»
operating expense〔名词〕运行费详细»
operating expense〔名词〕运行费用,运输费,营业开支详细»
营业费用expense in carrying on business详细»
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营业费用business expense;operating cost;operating expenses;working expenses;working cost;trade expenses详细»
营业费用business expense;operating cost;operating expenses;working expenses;working cost;trade expenses详细»