证据表明受害者头骨遭受了致命打击。

The evidence suggests the victim suffered a fatal ___blow to the skull.

在搏斗中，他的肩膀受到一记猛击。

During the struggle, he experienced a sharp ___blow to his shoulder.

拳击手使出一记毁灭性打击，在第一回合就结束了比赛。

The boxer delivered a devastating ___blow that ended the match in the first round.