Uncrystalliable
不能结晶的
🗣️ 情景例句
I would like a single room.
我想要一个单人间。
He said he spoke a little English.
他说他会说一些英语。
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。