时间: 2025-04-25 21:36:13
美: ['lɪvɚ]
英: ['lɪvə]
n. 肝脏;生活者,居民
最后更新时间:2025-04-25 21:36:13
词源分析:Liver源自古英语“lifer”,与古德语“leber”和拉丁语“hepar”相关。这些词根都与“肝脏”相关,反映了该器官在各种语言中的重要性。
历史背景:Liver这一词最早出现在古英语文献中,且其词源可以追溯到日耳曼和拉丁文化,反映了人类对该器官的早期认识。
课本:在**,liver一般出现在初中或高中生物教材中,涉及人体解剖或生理功能。在牛津和美国的教材中,liver通常在生物学课程中出现,适合初中及高中生。
正式与非正式语境:
特殊场合:在医学、营养学和法医学中,liver的使用更为常见。例如,法律文件中可能提到“liver function tests”以评估肝脏健康。
The liver is responsible for producing bile, which helps in digesting fats.
肝脏负责产生胆汁,帮助消化脂肪。
Excessive alcohol consumption can lead to liver damage.
过度饮酒可能导致肝脏损伤。
The doctor ordered a liver ultrasound to check for abnormalities.
医生要求进行肝脏超声检查以检查异常。
A healthy diet is essential for maintaining liver health.
健康的饮食对维持肝脏健康至关重要。
Liver cirrhosis is a serious condition that requires medical attention.
肝硬化是一种严重的疾病,需要医疗关注。
[N-COUNT] Your liver is a large organ in your body which processes your blood and helps to clean unwanted substances out of it. 肝脏
例:Three weeks ago, it was discovered the cancer had spread to his liver.三周前,发现癌已扩散到了他的肝脏。
[N-VAR] Liver is the liver of some animals, especially lambs, pigs, and cows, which is cooked and eaten. (供食用的动物) 肝脏
例:...grilled calves' liver.…烤牛肝。
[N-VAR] a person who lives in a specified way 以某种方式生活的人
例:a fast liver