active natural products的用法和樣例：
例句
- The review summarizes the major progress in symbiont generated natural products, being chemically inspiring and biologically potent secondary metabolites.
從已有研究結果來看，共生菌確系新活性天然產物的重要來源。 - Some bioactive natural compounds from microbe,plant origin,mainly used for the treatment of gastrointestinal disorders were discussed briefly in this review.
簡要介紹了目前一些治療胃腸疾病的微生物源及植物源的生物活性天然產物。
