Thermalox
氧化铍陶瓷
🗣️ 情景例句
Congratulations!
恭喜你们！
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
Suddenly, she saw a man near a bus stop.'I can ask him the way'.she said to herself.
突然，她在公共汽车站附近看到一个男人。“我可以向他问路，”她想。