hand grenade

1.The hijackers were armed with hand grenades.

劫机者身上带着手榴弹。

2.A hand grenade exploded by accident and I got lost in the ensuing confusion.

"一枚手榴弹意外地发生了,着是一片混乱,使我不知所措。"

3.Researchers say the idea is to replace explosives in small hand grenades with a certain variety of red chilli to immobilise people without killingthem.

研究员称，具体方法是在小型手榴弹物中加入一定量特种红辣椒粉末，这可以使们保持不动，而不是杀死他们。