headroom

英 [ˈhedruːm]

美 [ˈhedruːm]

n.  (机动车车顶与其上方桥梁等之间的)净空; (机动车内的)头上空间

TEM8

BNC.25146 / COCA.24508

牛津词典

noun

• （机动车车顶与其上方桥梁等之间的）净空
  the amount of space between the top of a vehicle and an object it drives under
• （机动车内的）头上空间
  the amount of space between the top of your head and the roof of a vehicle
  1. There's a lot of headroom for such a small car.
     这么小的一辆汽车的头上空间蛮大的。

柯林斯词典

• N-UNCOUNT （屋顶或桥下的）净空
  Headroomis the amount of space below a roof or bridge.
  1. The forecabin, with 6ft headroom, also has plenty of room to stand and get dressed.
     前舱有6英尺高的净空，也有足够的空间供人站立和穿衣服。

英英释义

noun

• the capacity of a system to reproduce loud sounds without distortion
  Synonym:dynamic headroom
• vertical space available to allow easy passage under something
  Synonym:headwayclearance

双语例句

• Legislation to raise the debt ceiling now seems likely, giving the government headroom to operate until 2013.
  通过提高债务上限的立法现在看起来是可能的，它将让美国政府获得在2013年前继续运转下去的空间。
• Then triple A-rated countries, including even the US, might lose all fiscal headroom.
  到那时，AAA评级国家（甚至包括美国）可能会失去一切财政上的回旋余地。
• By bearing down on these costs, the company aims to give itself greater headroom when making decisions about cutting staff and paying bonuses as the economic slowdown eats into investment banking revenues.
  随着经济放缓逐渐影响到投资银行的收入，该公司希望，通过压降此类开支，自己在做出裁员及支付奖金决定时，能有更大的回旋空间。
• This week the RBI judged it had enough headroom to loosen monetary policy.
  上周印度央行判断自己有足够的空间放宽货币政策。
• It also calls for power flexibility to provide more thermal headroom for either boosting performance or lowering power at32nm.
  它还呼吁电能使用的灵活性，以提供更多的热余量，在32纳米上提高性能或降低功耗。
• Forty centimeters of headroom, and he gives half to a rodent.
  40厘米高度，他分一半给老鼠。
• Headroom and legroom are satisfactory for four adults, and the front driver and passenger seats have excellent lower lumbar supports and seat adjustment functions easy to use.
  头部与腿部空间能够完全地满足四个成年人的乘坐要求，而且前排驾驶者与乘客座椅均带有良好的腰部支撑以及简单易用的座椅调节功能。
• Emissions are one of the main parameters of air compressor, air compressor selection and the capacity to match the requirements of displacement and10% of headroom left.
  排气量是空压机的主要参数之一，选择空压机的气量要和所需的排气量相匹配，并留有10%的余量。
• Enter the clear headroom for the stair flight.
  输入楼梯段的净空高度。
• The forecabin, with 6ft headroom, also has plenty of room to stand and get dressed.
  前舱有6英尺高的净空，也有足够的空间供人站立和穿衣服。