Venom from a gland in its jaw 下颚腺体分泌的毒液

180. But buffalo calves are not as savvy as their parents.
     但是小水牛就没有父母那么精明了
181. The dragon has lost its kill,
     巨蜥失去了猎物
182. but only temporarily.
     但这只是暂时的
183. Venom from a gland in its jaw
     下颚腺体分泌的毒液
184. prevents the blood of its prey from clotting,
     使猎物的血无法凝结
185. leading to a dangerous drop in blood pressure.
     导致血压急剧下降
186. The result is inevitable.
     结果无法避免

来自《我们星球上的生命 第一季 第四集 Life on Our Planet S01E04 冷血动物》第 183 行