Venecron
维内克纶(聚酯纤维)
🗣️ 情景例句
Lovely weather for ducks.
这种天气至少鸭子喜欢。
Why are you so sad?
你为什么这样伤心？
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。