headroom

音标['hedru:m] 读音

汉语翻译

n. 净空, 车身内部高度

英语解释:

名词 headroom:

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

例句:

  1. 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


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