cobra

A set of changes in the mongoose’s receptor makes it resemble the cobra’s own resistant receptor.

猫鼬受体的一系列变化使得它们类似于眼镜蛇自己的抗毒液性受体。

Sometimes an attacking mongoose is bitten, but it has another line of defense against the venom — its acetylcholine receptor has also evolved so that the cobra neurotoxin cannot bind to it.

有时猫鼬也会被咬到，但它还有除了反应之外的第二种防御毒液的方式——它的乙酰胆碱受体同样进化到了不怕眼镜蛇神经毒素的地步。

However, when cornered, these snakes will raise their heads, sometimes with a third of their body off the ground, spread their cobra-like neck-flap, open their black mouths and hiss.

但是，当被逼到角落时，这些蛇就会抬起头部，有时会有三分之一脱离地面，舒展开它们眼镜蛇般的脖颈，打开黑色的嘴发出嘶嘶的声音。