bank on
指望、依赖或期望某事会发生或某人会如约履行承诺
口语·表达依赖或指望某人某事
英文释义
to rely or depend on something or someone
例句
I wouldn't bank on him arriving on time—he's always late.
典故来源
源自银行业务，'bank' 指将钱存入银行并依赖其安全，引申为对某人或某事有绝对信心或依赖。