Stelophyta
中柱植物
🗣️ 情景例句
How do you spell it?
如何拼写？
I hope you believe me.
我希望你相信我。
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。