Bet your bottom dollar (Bet your bottom dollar)

Idiom Risk

含义

To be very sure or confident about something.

对某事非常确定或自信。 (Duì mǒu shì fēicháng quèdìng huò zìxìn.)

例句

"You can bet your bottom dollar that he’ll show up late again."

"你可以打赌你最后一块钱他又会迟到。" (Nǐ kěyǐ **dǎdǔ nǐ zuìhòu yī kuài qián** tā yòu huì chídào.)