快樂英語什么寫happyhappy.HappyHappy請采納，謝謝2，快樂用英文怎么寫happy快樂HAPPYhappyhappy最常用glad表示很開心happy;joyful;cheerful;gay;carefree;gladhappiness;joy;pleasure;delight;rejoicings;fun更多3，快樂的英文怎么寫快樂的英文:HAPPY快樂[kuàilè]enjoymentfriskjocundityjovialityjoyancypleasureriancy漢英詞典快...