词汇 "go back on one's word" 在中文的含义

"go back on one's word" 在英语中是什么意思?与 Lingoland 一起探索这个词的含义、发音及具体用法

go back on one's word

US /ɡoʊ bæk ɑn wʌnz wɜrd/
UK /ɡəʊ bæk ɒn wʌnz wɜːd/

成语

食言, 出尔反尔

to fail to keep a promise or agreement

示例:
He promised to help me, but then he went back on his word.
他答应帮我,但后来食言了
A good leader never goes back on their word.
一个好的领导者从不食言