Deriberite
钠板石
🗣️ 情景例句
I love keeping animals for companionship.
我喜欢养动物为伴。
Where are you headed?
你要到哪里去？
They discovered that the farther away the feeding station was, the slower the dance was.
他们发现离喂食点越远，蜜蜂就跳得越慢。