man·sard /ˈmænˌsɑrd, sɚ/
雙重斜坡的屋頂,有雙重斜坡屋頂的房屋
mansard
adj : (of a roof) having two slopes on all sides with the lower
slope steeper than the upper; "the story formed by a
mansard roof is usually called the garret"
n : a hip roof having two slopes on each side [syn: mansard
roof]