n. (nautical) the top surface of an enclosed space on a ship
n. a hard return hitting the tennis ball above your head
a. located or originating from above
r. above your head; in the sky
n. 经常开支, 普通用费, 天花板
a. 在头上的, 高架的
adv. 在头顶上, 在空中, 在高处, 从头到脚全部没入地
[计] 总开销; 额外开销
1. The overhead lights in the room are too bright.
房间里的顶灯太亮了。
2. We need to reduce our overhead costs to improve profits.
我们需要减少开销成本以提高利润。
3. She placed the box on the overhead shelf.
她把盒子放在了上面的架子上。