crosswire交叉线,十字线crossv.穿过；交叉；杂交；反对；勾掉；碰见；阻挠n.十字架；十字形；杂交动植物；苦难adj.交叉的；相反的；生气的；杂交的crossing underneath a railway下穿铁路cross correlation coefficient互相关系数cross development environment交叉开发环境cross-parent identification交叉双亲自居作用Cross- border ethnic groups跨境民族cross-administration region跨行政区域cross-bow shooting training射弩训练cross-culture communication跨文化交际crosstalk noise measuring set串音噪声测量装置crossing abstruction detector交叉口分离指示器