be on to someone

be on to (someone or something)

1. To have knowledge, be suspicious, or be aware of someone's actions, behavior, or intention. You'd better tread carefully, I'm on to you now. The police are on to us! Everybody run!2. To be in contact with someone at a given point in time. I'll be on to you tomorrow about the details of our meeting. I was on to John yesterday about where he wants to go for his birthday.3. To discover, realize, or be in the process of doing something of great importance, value, or insight. Great work on this essay, Lindsay. I really think you're on to something here. Scientists now believe they may be on to a cure for cancer.See also: on

be on to someone

be close to discovering the truth about an illegal or undesirable activity that someone is engaging in. informalSee also: on, someone

单词	be on to someone
释义	be on to someone be on to (someone or something) 1. To have knowledge, be suspicious, or be aware of someone's actions, behavior, or intention. You'd better tread carefully, I'm on to you now. The police are on to us! Everybody run!2. To be in contact with someone at a given point in time. I'll be on to you tomorrow about the details of our meeting. I was on to John yesterday about where he wants to go for his birthday.3. To discover, realize, or be in the process of doing something of great importance, value, or insight. Great work on this essay, Lindsay. I really think you're on to something here. Scientists now believe they may be on to a cure for cancer.See also: on be on to someone be close to discovering the truth about an illegal or undesirable activity that someone is engaging in. informalSee also: on, someone
随便看	sum of errors sum of hyper-exponentials sum of infeasibilities sum of its parts sum of longest diameters sum of money sum of pain intensity difference sum of pain intensity differences through 30 minutes sum of pain intensity sifference over 8 hours sum of predicted error sum of prime factors sum-of-product sum of products type sum-of-sinusoids sum of squared error sum of squared residuals sum of squares sum of states sum of the parts sum-of-the-years digits depreciation sum-of-the-years'-digits depreciation sum of years digits sum-of-years digits sum-of-years-digits sumoh