🧩 词语组成解析
薯蓣属
三分权派
🗣️ 情景例句
They live from hand to mouth.
他们过着糊口的生活。
I'm going to show him how to speak French.
我正要指点他如何讲法语。
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。