詞彙 "cross my heart (and hope to die)" 在中文的含義

"cross my heart (and hope to die)" 在英語中是什麼意思?與 Lingoland 一起探索這個詞的含義、發音及具體用法

cross my heart (and hope to die)

US /krɔs maɪ hɑrt (ænd hoʊp tu daɪ)/
UK /krɔs maɪ hɑrt (ænd hoʊp tu daɪ)/
"cross my heart (and hope to die)" picture

成語

1.

我發誓, 千真萬確

used to emphasize that one is telling the truth or making a sincere promise

範例:
I promise I won't tell anyone, cross my heart.
我保證不會告訴任何人,我發誓
He said he'd be there on time, cross his heart and hope to die.
他說他會準時到,他發誓
在 Lingoland 學習這個單詞