blood poison

基本解释

Vipers (adders) and rattlesnakes manufacture the blood poison
蝰蛇（蝮蛇）和响尾蛇产生血液毒素
Both poisons are unpleasant, but by far the more unpleasant is the blood poison.
这两种毒液都很可怕，但溶血性毒液尤其厉害。
Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic.
蝰蛇（蝮蛇）和响尾蛇产生血液毒素，称为溶血性毒液。

Their new pill, Eliquis (generic name: apixiban), is the first medicine proved to be both safer and more effective than warfarin, an 80-year-old blood-thinner originally used as rat poison, in patients with a heart rhythm disorder called atrial fibrillation, which raises the risk of stroke five-fold.
FORBES: Pfizer and Bristol Overtake Rivals In Multi-Billion Dollar Blood Thinner Market
Improvements on the Horizon: In the 60 years since warfarin was derived from rat poison, there have been no new blood-thinning pills, although various injectible blood thinners have been marketed.
FORBES: Magazine Article