Lithodeon
[医] 银汞硅土
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
Just a minute and I'll see if there are any flights.
等一下，我来看看有没有班机。
his early audiences found it easy to understand and forgive,
他的早期观众很容易接受，觉得应该原谅他，