Heatshield
（太空飞船返回地球时用的）挡热板
🗣️ 情景例句
Thanks very much. It was a great party!
非常感谢，今天的聚会棒极了！
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。