| 释义 |
immunity noun 1protection against disease 免疫ADJECTIVE | VERB + IMMUNITY | IMMUNITY + VERB | PREPOSITION ADJECTIVEstrong 强大的免疫力acquired, natural 获得性／先天的免疫力impaired 削弱了的免疫力lifelong 终生免疫◆Infection usually confers lifelong immunity to the disease.这种病通常是一旦感染过就具有终生免疫力。herd 群体免疫◆Polio has been eradicated due to vaccination and herd immunity.通过疫苗接种和群体免疫，脊髓灰质炎已经被消灭了。VERB + IMMUNITYhave 具有免疫力◆The island's inhabitants had no immunity to the diseases carried by the explorers and quickly succumbed.岛上居民对探险者携带的疾病没有免疫力，很快就病倒了。lack 缺乏免疫力acquire, build up, develop 获得免疫力；产生免疫力◆Once you have had a cold you build up immunity to that particular virus.你一旦患上感冒，你的身体就会产生抵御这种病毒的免疫力。confer 给予免疫力◆The vaccine only confers immunity for a few months.这种疫苗只能提供几个月的免疫力。stimulate 激活免疫力◆the use of vaccines to stimulate immunity使用疫苗激活免疫力boost 增强免疫力impair, lower 削弱／降低免疫力◆High levels of stress may lower your immunity to common illnesses.压力过大会降低你对普通疾病的免疫力。IMMUNITY + VERBdevelop 免疫力产生◆A strong immunity to reinfection develops after one year.一年后会产生强大的免疫力，抵御再度感染。PREPOSITIONimmunity against, immunity to 对⋯的免疫力◆The newcomers lacked immunity against local strains of the disease.新来的人对这一疾病在当地的几种类型缺乏免疫力。 |