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 heat source冷热源cold steel strip冷轧带钢cold-core high冷高压Cold-hardiness耐寒性cold-shortness常温脆性,冷脆性cold stimulation寒冷性刺激Cold water stress冷水胁迫cold disinfection冷消毒cold nitrogen gas低温氮气cold wind cutting低温冷风切削