Neurectomy
n. 神经切除术\\n[医] 神经切除术
🗣️ 情景例句
Can you manage English conversation?
你能用英语谈话吗？
To convert defeat into victoty.
反败为胜。
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。