Halohydrocarbon
[化] 卤代烃
🗣️ 情景例句
This one really brings back memories.
这一张的确唤起了许多的回忆。
Do you have glue? I need some here.
你有胶水吗？我这里需要一点。
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。