Photodegradative
光降解的
🗣️ 情景例句
Did you forget something?
你是否忘了什么东西吗？
Wash your mouth out with soap!
嘴巴放干净一点！
The number of wagging dances per minute told the exact distance to the feeding place.
每分钟跳摇摆舞的次数说明了到喂食点的精确距离。