Read Edit View history 矢量 shǐliàng vector Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 矢量 · shǐliàng · vector 2026/03/04 矢量 shǐliàng vector (math.) vector 速度是一个矢量，因为它既有大小又有方向。 noun created sense Mar 4, 2026, 02:25 AM