1. Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic.
    蝰蛇(小蝰蛇)和响尾蛇产生血毒液, 这种毒液叫溶血素.

2. Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic.
    蝰蛇(小蝰蛇)和响尾蛇产生血毒液, 这种毒液叫溶血素.

3. Which is known as haemolytic.
    称为溶血性毒液。