什么是 welcome?Received with pleasure and hospitality into one's company or home: a welcome guest. Giving pleasure or satisfaction; agreeable or gratifying: a welcome respite from hard work. Cordially or willingly permitted or invited: You are welcome to join us. Used in the expression you're welcome to acknowledge an expression of gratitude.A cordial greeting or hospitable reception given to an arriving person.A reception upon arrival: gave the stranger an unfriendly welcome. The state of being welcome: Don't overstay your welcome. To greet, receive, or entertain (another or others) cordially or hospitably.To receive or accept gladly: would welcome a little privacy. Used to greet cordially a visitor or recent arrival.wear out (one's) welcome To visit so often or stay so long as to become a nuisance.