imaginary i'mædʒinәri
释义
a. 想像的, 虚构的, 假想的
英文释义
n (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
s not based on fact; unreal
BNC词频排名: 6,863 | 当代语料库词频排名: 6,513