Cách sử dụng
"Throw down the gauntlet" means to issue a challenge or provoke a fight or argument. It comes from medieval times when knights would challenge each other to fight by throwing down their metal glove, or "gauntlet." You can use this expression in situations where you want to challenge someone or make a statement that is meant to provoke a reaction. For example, if you disagree with someone's beliefs, you could say "I throw down the gauntlet and challenge you to a debate." It's important to note that this expression is often used in a figurative sense rather than a literal one. You wouldn't actually throw down a glove in modern times, but you can use the expression to convey the same meaning.