hammer blow
noun /ˈhæmə bləʊ/
/ˈhæmər bləʊ/
- a powerful hit with a hammer
锤击： 用锤子强力击打 - (especially British English) a sudden shock that harms somebody/something or is very disappointing
锤击： 突然的电击会伤害某人/某物或令人非常失望- The decision is a hammer blow for the steel industry.
这一决定对于钢铁业是一个沉重的打击。
- The decision is a hammer blow for the steel industry.