cautioner
基本解释
- n.担保人；警告者
英汉例句
- I must caution you against the danger.
我必须告诫你应谨防危险。 - Caution is the essence of that man's character.
谨慎是那人性格的本质。 - Haste make work which caution prevent.
匆忙专干不谨慎的事。 - He told us to proceed with caution.
他要我们谨慎行事。 - I would caution against undue optimism.
我奉劝不要过于乐观。