rumble seat
短语旧式汽车后部的敞篷座位（不用时可将敞篷折叠起来）; [俚语]（人的）臀部
词形变化
rumble seats
复数
rumble seats
释义与例句
n.
-
1.
An extra passenger seat or row of seats in a carriage or automobile, typically folding away into a rear storage compartment.
过时 -
2.
A jump seat.
非正式 航空 商务 工程