headroom

汉语翻译

n. 净空, 车身内部高度

英语解释

名词 headroom:

vertical space available to allow easy passage under something同义词：headway, clearancethe capacity of a system to reproduce loud sounds without distortion同义词：dynamic headroom

例句

There is not enough headroom for buses to go under this bridge.这座桥梁下面的净空高度不够，公共汽车不能通行。

详细解释

head.room

n.（名词）
Space above one`s head, as in a motor vehicle, above a doorway, or in a tunnel; clearance.
净空高度：如在机动车内、门上方或隧道中的某人头部上端的空间；空间
Electronics Dynamic headroom.
【电子学】 能活动的空间