Notanda
n. 备忘录；值得注意的事项 (notandum的变形)
🗣️ 情景例句
That'll be four yuan.
四元。
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
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。