Matrix tree theorem 的意思·音标·同义词·词根助记

🧩 词语组成解析

matrix ['metrɪks]

n. <数>矩阵;模型;基质;母体，子宫;

matri(mother)+x(名词后缀)→子宫；母体；铸型；模型；母岩

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）;

theorem ['θiərəm]

n. [数] 定理;（能证明的）一般原理，公理，定律，法则;

theor考虑 + em获得→考虑后获得的结果 → n.[数]定理, 法则

Well, hi, all.

噢，大家好。

To know how to wait is the great secret of success.

懂得如何等待是成功的秘诀。

Yes, Miss Zhao. answered the students. Now, who is on duty today?

“好的，赵小姐，”同学们回答。“今天谁值日？”

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