Fireproofing
n. 防火, 耐火
🗣️ 情景例句
Which subject were you best interested in?
你对哪一科最有兴趣？
Please call me if you have any problems.
如果你有难题，就请打电话给我吧。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。