creaturely activity的用法和樣例：
例句
- People are paying more and more attention to low molecular weight chitosan because of its special biologic activity.
低分子量殼聚糖因具有特殊的生物活性而日益受到人們的關注。 - The stability and biological activity of methomyl solution under ultraviolet light were investigated.
摘要研究了滅多威溶液的紫外光穩定性及經紫外光照射前後的生物活性變化。
