noun 下载 🔗分享 栓塞物，血栓。 An obstruction causing an embolism: a blood clot, air bubble or other matter carried by the bloodstream and causing a blockage or occlusion of a blood vessel. Examples : "The doctor explained that the patient's sudden chest pain was caused by an embolus that had traveled to his lung, blocking blood flow. " 医生解释说，病人突发的胸痛是因为一个栓塞物，更具体地说是一个血栓，游走到了肺部，阻塞了血液流动。 medicine physiology disease anatomy organ body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 插入器，栓塞。 The structure on the end of the palp of male arachnids which contains the opening to the ejaculatory duct. Examples : "The male spider uses his embolus to transfer sperm to the female during mating. " 雄蜘蛛在交配时使用其触肢末端的插入器，将精子传递给雌蜘蛛。 anatomy biology animal structure sex organism part 与AI对话词汇游戏阅读练习
