Nota
n. 背板（notum的复数）
🗣️ 情景例句
Do these match?
这些相互搭配吗？
Who's the second?
下一位是谁？
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。