Orthosilicate
正硅酸盐
🗣️ 情景例句
I am hungry.
我真是饿了。
I meet the boy whose aunt is an editor.
我遇到那男孩的姑妈是编辑。
He tried to escape but was followed and caught.
他曾经试图逃跑，但是被人追上来抓住了。