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。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.Carry headroom to provide technical equipment standard.提高空管技术装备水平...

n.净空，头上空间，（拱梁等下面的）净空高度...

headroom的音标：headroom的英式发音音标为：['hedru:m]headroom的美式发音音标为：['hɛdˌrum, -ˌrʊm]...

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。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。Carry headroom to provide technical equip...