photodegradable materials纳米TiO
controllable photodegradable可控光降解
photodegradable polymers光降解塑料
photodegradable plastics光降解塑料
photodegradable polyethylene可光降解聚乙烯
photodegradable film光降解膜
photodegradable polymer[高分子] 光降解聚合物;翻译
photodegradable mulch光降解膜
photodegradable plastic光降解塑料
ADJ（形容词） (of plastic) capable of being decomposed by prolonged exposure to light (塑料)可光降解的