high five

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˌhigh ˈfive noun [countable]  especially American EnglishHAPPY the action of hitting someone’s open hand with your own above your heads to show that you are pleased about something 〔两人表示庆贺的〕举手击掌

ˌhigh ˈfive nounChineseSyllable  

high five
ˌhigh ˈfive noun [countable]
especially American English the action of hitting someone’s open hand with your own above your heads to show that you are pleased about something

high fiveBrE /ˌhaɪ ˈfaɪv/ 🔊NAmE /ˌhaɪ ˈfaɪv/ 🔊 noun (especially NAmE) an action to celebrate victory or to express happiness in which two people raise one arm each and hit their open hands together 相互高举胳膊击掌（以示庆祝或高兴）◆Way to go! High five! 好样的！祝贺！🔊🔊