Translation of "quantum leap" - English-Traditional Chinese dictionary

quantum leap

noun [ C usually singular ] uk /ˌkwɒn.təm ˈliːp/ us /ˌkwɑːn.t̬əm ˈliːp/

a great improvement or important development in something

飛躍,重大進展
The appointment of a female director is a quantum leap for women's equality. 任命一名女局長從男女平等方面來說是個很大的進展。

(Translation of “quantum leap” from the Cambridge English-Chinese (Traditional) Dictionary © Cambridge University Press)