adj.致命的；危险的；有效的
Pot-holes can be lethal for the unwary cyclist. 路上的坑坑洼洼骑车的人一不小心就有致命危险。
In situation like this, she wish she have a gun or some lethal weapon. 在这种情况下，她真希望自己有一把枪或什么致命武器。
It was a potentially lethal mixture of drugs. 这种混合药物有很大的潜在危险。
This time it was covered in snow and ice and in a lethal condition. 这一次该山崖布满了雪和冰,条件实在不佳。
They were a lethal partnership, scoring 43 goals between them. 他们是一个有效率团队,他们中共43个球得分。
His lethal backhand gave him a distinct advantage over his opponent. 他厉害的反手攻击给他一个超过对手明显的优势。
