单词	垂直矢量
释义	垂直矢量perpendicular vector
随便看	additions and corrections addition solid solution addition speed addition standard addition, subtraction, multiplication and division addition, subtraction, multiplication and division; to learn arithmetic addition table addition theorem addition to length addition to the family, addition tube addition without carry addition-without-carry gate addition，add addition， reactivity addititious additive additive action additive action of genes additive agent additive algorithm additive arithmetic additive attributes additive bilingualism additive blend