Heatshield
（太空飞船返回地球时用的）挡热板
🗣️ 情景例句
Well, yeah.
嗯， 饿啊。
It's up to you to decide.
这主要取决于你。
I'm poor, but I always enjoy myself! he said. I don't know why!
“我很穷，但我总是过得很愉快！”他说，“我不懂为什么！”