热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

headroom

音標['hedru:m]
headroom是什么意思、headroom怎么讀

headroom漢語翻譯

n. 凈空, 車身內部高度

headroom英語解釋

名詞 headroom:

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

headroom例句

  1. There is not enough headroom for buses to go under this bridge.
    這座橋梁下面的凈空高度不夠,公共汽車不能通行。

headroom詳細解釋

head.room

n.(名詞)
Space above one`s head, as in a motor vehicle, above a doorway, or in a tunnel; clearance.
凈空高度:如在機動車內、門上方或隧道中的某人頭部上端的空間;空間
Electronics Dynamic headroom.
【電子學】 能活動的空間

0
糾錯