Operation overhead
[计] 操作开销
🧩 词语组成解析
overhead
[,ovɚ'hɛd]
adj. 上面的，高架的;头顶上的;（费用等）经常的，管理的;
n. 天花板;管理费用，经常费用;船舱的顶板;[体]（网球等的）扣杀;
adv. 在头顶上;在空中;在楼上;向上;
over在上、在外、从上、越过 + head头 → 在头顶上的；架空的
🗣️ 情景例句
I would like to call a meeting.
我想召开个会议。
At this moment, I feel agreeable to that.
现在嘛，我不妨赞成它。
Looking at his watch, he saw that it was one o'clock, but the bell struck thirteen times before it stopped.
他一看表，才1点钟，可是那钟一边敲了13下才停。