Operating expense
n. 营运成本\\n
🧩 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
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
The tortosis wins the race while the hare is sleeping.
兔子睡大觉，乌龟才得胜。
It may also be said that rational, industrious,useful.
也可以这样说，理智的、勤劳的、有用的。