This is the 6383rd most frequent Chinese word.
抗病
"抗病" means "disease resistance."
In this sentence, '抗病' is used as an adjective describing vegetables that have a resistance to diseases.
抗病蔬菜能够减少农药使用。
Disease-resistant vegetables can reduce pesticide usage.
Here, '抗病' functions as part of a compound noun referring to the ability to resist diseases.
我们需要加强自身的抗病能力,提高健康水平。
We need to enhance our disease resistance to improve health levels.
In this example, '抗病' is used as an attributive qualification of genes that contribute to disease resistance.