mantra
noun [ C ] uk/ˈmæn.trə/ us/ˈmæn.trə/
（尤指印度教和佛教中的）曼特罗，咒语
(especially in Hinduism and Buddhism) a word or sound that is believed to have a special spiritual power
A personal mantra is sometimes repeated as an aid to meditation or prayer. 有时候人们会反复念一个自己选用的咒语来帮助冥想或做祈祷。
口号
a word or phrase that is often repeated and expresses a particular strong belief
The British fans chanted that familiar football mantra: "Here we go, here we go, here we go..." 人群反复高喊着那个熟悉的足球口号：“加油！加油！加油…”