Matrix-vector 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

vector ['vɛktɚ]

n. 矢量;航向;[生]带菌者;[天]矢径; vt. 用无线电引导;为…导航;

veh, vect, vex 表”运输,传达”

Nice to meet you, Alexandra.

很高兴见到你， Alexandra。

If it were not for hope, the heart would break.

人是靠希望活著的。

Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries

比如，很多公司向图书馆借阅科技书籍时感到很困难，

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maidenhead

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method of ion collection

methyl nitrate

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