Refractoloy
一种镍基耐热合金
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
Which one do you prefer?
你比较喜欢哪一个？
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，