ˌput sb ˈonto sb/sth1to tell the police, etc. about where a criminal is or about a crime向（警方等）揭发，告发，举报What first put the police onto the scam?警方当初怎么得知这个骗局的？2to tell sb about sb/sth that they may like or find useful告诉；提供信息Who put you onto this restaurant—it's great!谁告诉你这家餐馆的？真棒极了！ |