crosstabn.交叉表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cross-tabulationn.纵横列表cross-head guide十字头导向Cross-Subsidized交叉补贴cross-roller bit十字形齿轮钻头crossing ambiguity交集型歧义cross-over graft交叉性移植crossing frequency交换频率Cross with care.小心穿越(过马路)。cross point memory交叉点存储器cross cut saw file截龙锯锉