Identical subtree
[计] 相同子树
🧩 词语组成解析
subtree
[səbt'ri:]
子树;
🗣️ 情景例句
Nothing much.
没什么要紧的事。
Her parents died when she was a baby and she was raised by her grandparents.
她很小的时候，父母就死了，是祖父母把她带大的。
Is there much of a price difference.
价钱有很大的差别吗？