猜对了几个用英语怎么说

如果你猜对了几个，你可以说 "I guessed correctly x number of times."
"Guess" 这个词来源于古英语 "gæsce"，意思是 "猜测"。
例句：
I guessed correctly that it would rain today. (我猜测今天会下雨，猜对了。)
I can't believe I guessed the correct answer on the quiz. (我简直不敢相信自己在测验中猜出了正确答案。)
希望这能帮到你！