The jellyfish sting actually comes from tiny nematocysts on the jellyfish body.
海蜇的蛰刺实际上来自海蜇体上微小的刺丝囊刺细胞。
2
The nematocysts can still release their sting even after the jellyfish is dead.
甚至在海蜇死了后，刺丝囊刺细胞还能释放出它们的蛰刺。
3
Vinegar has acetic acid, which disables the box jelly's nematocysts that have not yet discharged into the bloodstream (though it will not alleviate the pain).