麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

imaginary number

音標[i'mædʒə.nɛri'nʌmbə]
imaginary number是什么意思、imaginary number怎么讀

imaginary number漢語翻譯

【計】 虛數(shù)

imaginary number英語解釋

名詞 imaginary number:

  1. (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
    同義詞：complex number, complex quantity, imaginary
0
糾錯