produce an unexpected winner;a dark horse bobbing up
基本解释爆冷门
网络释义
1)produce an unexpected winner;a dark horse bobbing up,爆冷门2)to produce an unexpected winner,爆冷门3)Explosion proof Freezer and Refrigerator,防爆冷藏柜4)cold check,furnace explosion during lighting up,冷爆，冷裂纹<玻璃制品缺陷>