Operating costs
[经] 营业费用, 经营费用
🧩 词语组成解析
operating
[['ɔpəreitiŋ]]
a. 操作的, 工作的, 营业上的, 业务的, 关于收支的, 关于损益的, 外科手术的\\n[机] 运转费用
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
What was the weather like yesterday?
象昨天一样的天气？
I argued that if I spent less time exhausting myself at exercises in the morning,
我辩解说，早晨少耗费精力锻炼，