未知数

wèizhīshù

HSK 7

未知数 — wèizhīshù

  1. unknown number; an unknown; an uncertainty (often figurative)

    这次考试的结果还有很多未知数。 zhècì kǎoshì de jiéguǒ háiyǒu hěnduō wèizhīshù — There are still many unknowns about the results of this exam.