| 释义 |
head·roomBrE /ˈhedruːm/NAmE /ˈhedruːm/BrE /ˈhedrʊm/NAmE /ˈhedrʊm/ noun [U] the amount of space between the top of a vehicle and an object it drives under （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 your head and the roof of a vehicle （机动车内的）头上空间◆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。 |