Sorbaldehyde
山梨醛, 已二烯
🗣️ 情景例句
Are you all right?
你还好吗？
The weather is warm and sunny here.Do you get much rain?
这里的天气是温暖并且阳光充足的.你那有许多雨吗？
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。