hand grenade

The hijackers were armed with hand grenades.

劫机者身上带手。

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

"一枚手意外地发生了爆炸,一片混乱,使我不知所措。"

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，具体方法在小型手爆炸物中加入一定量特种红辣椒粉末，这可以使们保持不动，而不杀死他们。