Devitrite
失透石, 钠硅灰石
🗣️ 情景例句
Thank you for your interest in this position.
谢谢你对本公司感兴趣。
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
Happy birthday! he said. Here's your present.
“生日快乐！”他说，“这是给你的礼物。”