strychnine

/ˈstrɪk.niːn/

名词

士的宁，马钱子碱（一种有毒物质，常用来制作鼠药。）
The veterinarian suspected that the dog had ingested strychnine after displaying symptoms of poisoning.
兽医怀疑这只狗在显示中毒症状后吞食了鼠李碱。