数量积 Traditional 數量積 shù liàng jī 🔊 scalar product (of vectors) + Review this word Meanings shù liàng jī 數量積 scalar product (of vectors) Its characters 数shùnumber; figureHSK 4量liàngcapacityHSK 4积jīto amass; to accumulate; to store upHSK 7–9