above the level of the head; in the sky
在头顶,在上面;在上空
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a helicopter buzzed overhead .一架直升飞机在上空轰鸣。
situated above the level of the head, especially in the sky
在空中的,在头顶上的
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the sun was directly overhead .太阳当头照。
(of a driving mechanism)above the object driven
(驱动装置)顶置式的
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an overhead cam four-cylinder engine .顶置式凸轮四缸发动机。
[attrib.](of a cost or expense)incurred in the upkeep or running of a plant, premises, or business and not attributable to individual products or items
(费用,开支)经常的。
(一般作
经常费用;经常开支。
a transparency designed for use with an overhead projector
用于高射投影器的幻灯片。
an overhead compartment, especially on an aircraft
(尤指飞机的)顶舱。
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