noun 下载 🔗分享 动脉 An efferent blood vessel from the heart, conveying blood away from the heart regardless of oxygenation status; see pulmonary artery. Examples : "The doctor checked the patient's artery to see how quickly blood was flowing. " 医生检查了病人的动脉，以了解血液流动的速度。 medicine physiology anatomy organ biology body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 主动脉，干道。 A major transit corridor. Examples : "During rush hour, the highway becomes a major artery for commuters traveling into the city. " 在高峰时段，这条高速公路就成了上班族进城的主要动脉。 area way traffic place 与AI对话词汇游戏阅读练习
