Document-term matrix 的意思·音标·同义词·词根助记

🧩 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

Hello. I'm calling from Room 1116.

喂，我这里是1116号房间。

Would you like a cigarette?

你要不要吸烟？

They had a definite meaning, for they were as near as early man could get to writing.

它们有着一定的含义，因为它们已接近古代人的文字形式。

更多情景英语 ›

dead presidents

debug macro

dental caries

design algorithm

dialysepalous

diphenylenimine

Distoma

dorsal plate