这是来自美国农业研究院列出的一些优质蛋白质食材表。

Here are some good sources of protein, as listed by the U.S. Department of agriculture.

youdao

这是来自美国农业研究院列出的一些优质蛋白质食材表。

Here are some good sources of protein, as listed by the U.S. Department of agriculture.

youdao