Restite
混合岩惰性组分
🗣️ 情景例句
Have you any experience with a computer?
你有使用电脑的经验吗？
That's a beautiful leather wallet,but it costs too much.
那是一个美丽的皮革钱包，但是它太贵了。
Please tell Mr Hu that I am working hard on my Chinese.
请告诉胡先生，说我正在努力学习汉语。