Ethogram
n. (动物)行为详述
🗣️ 情景例句
It is OK to ask children how old they are.
问小孩多大了是可以的。
I know the boy whose father is an engineer.
我知道那个男孩的父亲是工程师。
Dan was most surprised when he heard the news.
丹听到这个消息后，惊奇万分，