| 正面 | 5950.matrix 英 ['meɪtrɪks]美 ['metrɪks]     |
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| 背面 |      释义： 1. sniffer(嗅探器) => sniff.2. *sn- "something related to nose".n. [数] 矩阵；模型；[生物][地质] 基质；母体；子宫；[地质] 脉石 例句： 1. the European cultural matrix欧洲文化的发源地 matrix 矩阵，社会环境来自拉丁语matrix,子宫，母体，来自mater,母亲。引申词义社会环境，并用于指科学术语矩阵。见电影《黑客帝国》。 matrixmatrix: see madrigalmatrix (n.)late 14c., "uterus, womb," from Old French matrice "womb, uterus," from Latin matrix (genitive matricis) "pregnant animal," in Late Latin "womb," also "source, origin," from mater (genitive matris) "mother" (see mother (n.1)). Sense of "place or medium where something is developed" is first recorded 1550s; sense of "embedding or enclosing mass" first recorded 1640s. Logical sense of "array of possible combinations of truth-values" is attested from 1914. As a verb from 1951." |