Osteoscute
骨盾
🗣️ 情景例句
and Mom has all these committees she's on.
妈妈又有那么多的小组会议要开。
I know the feeling.
我知道那种感觉。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。