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
you need to work at it, Grandpa.
你得常练它， 爷爷。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
Chaplin's later films, however, were not well received.
然而卓别林的后期的影片没有得到广泛的欢迎。