leg-of-mutton

leg-of-mut.ton

adj.（形容词）
Resembling a leg of mutton in shape; tapering sharply from one large end to a point or smaller end, as a sleeve or sail.
羊腿形的，一头宽一头窄的：在形状上与羊腿相似的；由粗大的一端向另一点或较小的一端突然变细的，如衣袖或船帆