late 14c., "wholesome, curative, saving, serving to promote health," from health + -ful. Meaning "free from disease, healthy" is attested from 1540s but is rare. Related: Healthfully; healthfulness.
权威例句
1. The Orientals use no butter. They prefer the very healthful peanut oil.
东方人不吃黄油,他们更喜欢对健康非常有益处的花生油。
2. Does the college cafeteria provide a healthful diet?
大学餐厅供应的膳食是否有益健康呢?
3. Chinese cooking is both low in calories and healthful.
中餐不仅热量低,而且对健康有益。
4. He felt incapable of looking into the girl's pretty, healthful face.
他感到再也没有力气去看这位姑娘漂亮 、 健康的脸蛋了.
5. The healthful man can give counsel to the sick.