noun 下载 🔗分享 锥虫,锥体虫 Any of a group of protozoan parasites which are transmitted by biting insects and infect the blood of humans and other vertebrates. Examples : "Doctors examined the patient's blood, looking for trypanosomes because the patient had been bitten by a tsetse fly in Africa and was showing symptoms of sleeping sickness. " 医生检查了病人的血液,寻找锥虫,因为这位病人在非洲被采采蝇叮咬过,并且出现了嗜睡症的症状。 organism disease insect microorganism biology medicine animal 与AI对话词汇游戏阅读练习