短語詞組短語down -corner angle 下隅角Down -Corner lamp 轉(zhuǎn)向照地?zé)?/li>furled down corner 卷折角Down On The Corner 街角Concentrated down corner 集中下降管uand down corner cube method 上拋和下落立體角反射器方法slow down at the corner 在拐角處減速 返回 down corner