Mordacious
a. 辛辣的, 锐利的, 咬人的\\n[医] 咬的
✅ 同义词
🗣️ 情景例句
It's good that you went back.
你回去是对的。
He has a dog.
他有一条狗。
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。