Photodegradable

a. [化]可光降解的

🗣️ 情景例句

A large number of American radio stations operate in the red.
许多美国电台亏损经营。
Poverty shows us who are our friends and who are our enemies.
贫困才能显出敌和友。
Mary and lizzy are organizing a large medical conference.
玛丽和莉齐正在组织一个大型的医学会议。
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