Unisilicates
单硅酸盐类
🗣️ 情景例句
The school was attended almost entirely by local children.
上这所学校念书的几乎全是当地的孩子。
Beauty is but skin-deep.
红颜易变。
This ability was first noticed by her father.
是她父亲首先发现她这一功能的。