Flavonoids are a large family of polyphenols, can be divided into（）.
举一反三
- 20. English vowels can be divided into two large categories: monophthongs and _______________ __________.
- Flavonoids that are not absorbed in our small intestine can be metabolized by colonic microflora-aglycones and phenolic acids.（）
- Phenolic compounds and can be classified into two main groups known as flavonoids and nonflavonoids one flavonoids.（）
- They are such a big family that this new house is not ______ for them to live in. A: enough large B: too large C: large enough D: so large
- The setting can be divided into: