betted her bottom dollar

• v. 拿一切来打赌(孤注一掷；断言；确信)

例句

用作动词 (v.)

1. Her friends asserted that she was innocent.
   她的朋友断言她是无罪的。
2. And while it's too soon to know what her style will be, it's clear that she will be the antithesis of her flamboyant predecessor.
   虽然现在要断言她未来的行事风格仍嫌过早，但显然将和她前任浮夸做作的风格形成强烈对照。