im·ag·i·nar·y num·ber
noun/ɪˌmædʒɪnəri ˈnʌmbə(r)/
/ɪˌmædʒɪneri ˈnʌmbər/
(mathematics)- a number expressed as the square root of a negative number, especially the square root of -1
compare complex number, real number虚数
单词 | imaginary-number |
释义 | im·ag·i·nar·y num·bernoun/ɪˌmædʒɪnəri ˈnʌmbə(r)/ /ɪˌmædʒɪneri ˈnʌmbər/ (mathematics)
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