Nesosilicate
岛硅酸岩
🗣️ 情景例句
And in a short campaign
而且这一场短暂的竞选
Grain by grain,and the hen fills her belly.
一颗接一颗，母鸡填饱肚。
The development of such a telescope will be one of the great astronomical projects of the twenty-first century.
而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。