coldlapn.冷折痕coldadj.冷的；寒冷的；冷酷的；冷淡的；冷静的n.寒冷；感冒；伤风adv.完全地；彻底地cold rolled sheet冷轧钢板,冷轧薄板cold air outbreak冷流cold rolling mill冷轧厂cold working dies冷作模具cold gear rolling冷滚轧法cold wave warning寒潮警报cold wall reactor冷壁反应器cold tensile test室温拉伸cold and heat air冷暖空气cold primer-oil[化] 沥青溶液; 冷底子油