1. Removing skin from chicken can reduce the intake of saturated fat, and maintain heartiness of the heart. 鸡肉去皮，能大大减少饱和脂肪的摄取，保持心脏健康。
2. The food was good, but I found it bland, lacking the heartiness of my home fare served from flame blackened pots. 食物都是上好的，不过我却觉得它们很单调很平淡，不像我们家用那被火熏黑了的汤罐炖成的食物那般令人舒心。
3. Besides the passion to excel, I have changed somewhat in the heartiness of my thirst for the amusements incident to my stations. 除对出人头地的热情外，以前我十分热衷于一些与我身份相关的消遣，现在我也有了一些变化。
英英解释
n.
1. active strength of body or mind
2. the quality of hearty sincerity
