be on to 관용구
be on to|on|on to
v. phr. To understand the motives of someone; not be deceived.
Jack keeps telling us how wealthy his family is, but we are on to him.
be on to
be on to 1) Be aware of or have information about, as in
They can't pull that trick again; we're on to them now. [Colloquial; second half of 1800s]
2) Discover something important or profitable, as in
The researchers claim they are really on to something big. [Colloquial; mid-1900s]
be on to (someone or something)
1. To accept knowledge, be suspicious, or be acquainted of someone's actions, behavior, or intention. You'd bigger footstep carefully, I'm on to you now. The badge are on to us! Everybody run!2. To be in acquaintance with addition at a accustomed point in time. I'll be on to you tomorrow about the capacity of our meeting. I was on to John bygone about area he wants to go for his birthday.3. To discover, realize, or be in the action of accomplishing article of abundant importance, value, or insight. Great assignment on this essay, Lindsay. I absolutely anticipate you're on to article here. Scientists now accept they may be on to a cure for cancer.Learn more: onbe on to
1. Be acquainted of or accept advice about, as in They can't cull that ambush again; we're on to them now. [Colloquial; additional bisected of 1800s]
2. Discover article important or profitable, as in The advisers affirmation they are absolutely on to article big. [Colloquial; mid-1900s] Learn more: on be on to
Informal To be acquainted of or accept advice about: You'll never deceive us again; we're on to you.Learn more: on