warfarin
noun /ˈwɔːfərɪn/
/ˈwɔːrfərɪn/
[uncountable]- a substance that is used as a poison to kill rats and also for people as a medicine to make the blood thinner, for example in the treatment of thrombosis
华法林，苄丙酮香豆素钠（用作灭鼠剂或抗凝血剂） 词源1950s: from the initial letters of Wisconsin Alumni Research Foundation + -arin on the pattern of coumarin.