healthy是可数名词吗
healthy是形容词，不可数。意为健康的;健壮的;有益于健康的;反映健康的。
Keep healthy by eating well and exercising regularly.
通过良好饮食和经常性锻炼保持健康。
The child showed a healthy curiosity.
这孩子的\'好奇心很正常。
Honesty is the bedrock of any healthy relationship.
诚实是维持一切良好关系的基本原则。
The huge attendance figures for the exhibition witness to a healthy interest in modern art.
从展览会参观人数之巨大可以看出，人们对现代艺术具有浓厚兴趣。
She preached about the benefits of a healthy lifestyle.
她宣扬了健康生活的好处。
Authentic Italian cooking is very healthy ─ witness the low incidence of heart disease in Italy.
正宗的意大利烹饪对健康非常有益，在意大利心脏病发病率低就是证据。
Keep healthy by exercising regularly.
经常锻炼以保持健康。