head room

head room是什么意思、head room怎么读
【化】 净空高度

head room汉语翻译

【化】 净空高度

head room英语解释

名词 head room:

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