Pelletoid
似球粒; 似团粒
🗣️ 情景例句
I'll pick you up.
我去接你。
We must listen carefully to the teacher.
我们必须注意听老师说的话。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。