Matrix selection 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

selection [sɪ'lɛkʃən]

n. 选择;被选中者;可供选择的事物;

se分开+lect选择，收集+ion表名词 →select分开选=选择+ion表名词 → 选择

If you're ever in Xi'an, look me up. I'd love to see you again.

如果你来西安，一定要来找我，我很想和你再见面。

Did you have a good flight?

你旅途愉快吗？

Li Lei went into the school and found Miss Zhao in the school library.

李垒走进学校，在学校图书馆里找到赵小姐。

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