come-on

come-on
ˈcome-on noun [countable usually singular] informal
something that someone does deliberately to make someone else sexually interested in them:
    Rick’s the kind of guy who thinks every smile is a come-on.
    give somebody the come-on (=do something to show you are sexually interested in someone) ⇨ come on to somebody/something at come on(2)

come-onBrE /ˈkʌm ɒn/ 🔊NAmE /ˈkʌm ɑːn/ 🔊, /ˈkʌm ɔːn/ 🔊 noun [usually singular] (informal) an object or action which is intended to attract sb or to persuade them to do sth 引诱；诱惑；劝诱◆She was definitely giving him the come-on (= trying to attract him sexually). 她肯定是在勾引他。🔊🔊