Document-term matrix

[计] 文献-检索词矩阵

🧩 词语组成解析

document ['dɔkjumənt, 'dɔkjument]

n. （计算机）文档，证件;公文; vt. 证明;记录;为…提供证明;

docu[=doc教]+ment名词后缀→用来告诉别人的东西→文件；证书

term [tɝm]

n. 学期;条款;术语;期限; vt. 把…称为;把…叫做;

term(boundary)→期限；期间；学期；术语；措辞；交谊

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

🗣️ 情景例句

Well, help me serve, Robbie.

好 帮我分菜 Robbie。

But I'll pay. Why not?

但是我付钱啊，不行吗？

He noticed at once that discipline was slack: the Danes had the self-confidence of conquerors, and their security precautions were casual.

他马上发现丹麦军纪律松弛，他们以征服者自居，安全措施马马虎虎。

更多情景英语 ›

🔤 更多 D 开头的单词

darleen

decrepit dɪ'krɛpɪt

denaturize

depot insulin

digestive gland

direct plot

distillate cooler

doli capax

全部 D 开头单词 ›