Identity matrix

[計] 單位矩陣, 恒等矩陣

?? 詞語組成解析

identity [ai'dentiti]
n. 身份;[邏]同一性;個性;[數(shù)]恒等(式);
matrix ['metr?ks]
n. <數(shù)>矩陣;模型;基質(zhì);母體,子宮;
matri(mother)+x(名詞后綴)→子宮;母體;鑄型;模型;母巖

??? 情景例句

I got lost for two days and I couldn't find anyone who could understand me.
我已經(jīng)迷路兩天了,找不到一個人可以聽懂我的話。
$10.00, please.
請付10美元。
Can't they be mended?
不能修補了嗎?
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?? 更多 I 開頭的單詞

instigate '?nst?'get
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