Brown sparrows clustered on the crossbars.褐色的麻雀栖息在这些横档上.The E 4.1 has new dividing links and new quick - action locking of the opening crossbars.在E4.1了新的分割的联系和新的快速行动锁定开幕交叉....

n.闩，横木，球门的横木( crossbar的名词复数 )...

crossbars的音标：crossbars的英式发音音标为：[k'rɒsbɑ:z]crossbars的美式发音音标为：[k'rɒsbɑz]...