Diversine
青藤碱
🗣️ 情景例句
Do you ever think about your clildhood?
你回忆过童年吗？
Do you remember the boy whose aunt is an actress.
你是否记得那男孩的姑妈是演员？
Most of the earth's surface is covered by water.
大部分的地球表面被水覆盖着。