1、
2、
大多数人天生具有自然免疫力，但这种疾病却出人意料地难以感染。
金山词霸
3、
Lush plants, though seemingly vulnerable, demonstrate enhanced immunity to diseases.
看似脆弱的茂盛植物对疾病表现出更强的免疫力。
金山词霸
4、
Immunity for our island has gone too since we took to commerce.
自从我们开始对外贸易以来,我们岛国不受外界影响的免疫力已经不存在了.
辞典例句
5、
It later became apparent that rabbits were developing a degree of resistance to this disease.
后来,兔子显然对这种疾病产生了一定的免疫力.
辞典例句
