如何使用 "dietetics" 造句

1. I heard that she is major in dietetics .
我听说她是学营养学的。
2. Dietetics is an increasingly important science .
营养学变得越来越重要。
3. Dietitians have the option to specialize in areas like pediatric or renal dietetics .
营养师可以选择专门从事儿科,肾等营养学领域。
4. Anciently , in dietetics field , the primary research tasks are all about how to avert the lack of alimentation .
以往在营养学领域主要的研究课题都是如何防止营养缺乏。
5. American dietetics education and registered dietitian training system .
美国营养教育和注册营养师培养制度。