rear window cross sill[车辆] 后窗框下横梁
window-sill greening窗台绿化
window-sill窗座横栏;窗台
window w sill窗台
door window window sill desk桌子
window sill greening窗台绿化
outside window sill外窗台
window sill brick砌窗台砖
window sill unit窗台板单元
N-COUNT（可数名词） A windowsill is a shelf along the bottom of a window, either inside or outside a building. 窗台