Vocab Bloom Hub

khi

/kaɪ/

翻译: 希腊字母表的第22个字母,常用于科学和数学语境中。

1 个条目

noun

/kaɪ/C1formal
  • zh希腊字母表的第22个字母,常用于科学和数学语境中。

A noun referring to the 22nd letter of the Greek alphabet, often used in scientific and mathematical contexts.

  1. Greek letterB2formal

    The 22nd letter of the Greek alphabet, often used in mathematics and science.

    zh西

    • The symbol khi is used to represent the chi-square distribution in statistics.
    • In physics, khi often denotes a variable in equations.
    • The Greek letter khi is written as Χ or χ.

    同义词chi