Operating maintenance
[经] 经营修护, 小修
🧩 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
If you can't pay the bill, you're going to be in trouble.
你如果不能付账，就要倒霉。
When the light went out, I was cleaning the yard.
当熄灯的时候，我在清理庭院。
Not far. My house is about twenty minutes by bike.
离的不远，骑自行车大约20分钟的路程。