Parity tree
[计] 奇偶树
🧩 词语组成解析
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
and that I care about our children.
而且知道我关心我们的孩子。
I know the boy whose father is a captain.
我知道那个男孩的父亲是船长。
How could we do that?
怎么说呢？