Deasil
adv. 顺时针地
🗣️ 情景例句
Cinnamon!
肉桂！
Know something like the palm of one's hand.
熟知其事，了如指掌。
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。