Helding back heat

• 防热

Helding back heat的用法和样例：

例句

1. The spacecraft was fitted with a heat shield.
   太空船装置了防热护罩。
2. Before long, Orion is jarred by the release of its large heat shield.
   不久后，猎户座发出刺耳声响，放掉庞大的防热盾。