“生日快乐”的英文是 happy birthday,读音为:英 [ˈhæpi ˈbə:θdei],美 [ˈhæpi ˈbɚθˌde]。
happy读音:英 [ˈhæpi],美 [ˈhæpi]词性:形容词含义:快乐的、幸福的、巧妙的例句:She looks very happy today.(她今天看起来很开心。)
birthday读音:英 [ˈbɜ:θdeɪ],美 [ˈbɜ:rθdeɪ]词性:名词含义:生日、诞辰、成立纪念日例句:Today is my birthday.(今天是我的生日。)

常见用法与例句
Happy Birthday to you这是最常见的生日祝福语,用于直接向对方表达生日祝福。例句:Happy Birthday to you, my best friend and classmate!(祝您生日快乐,我最好的朋友和同学!)
Wish you a happy birthday另一种表达生日祝福的方式,语气较为正式或书面化。例句:All my friends join me in wishing you a happy birthday.(我的所有朋友和我一道祝你生日快乐。)
扩展资料
birthdate读音:英 [ˈbɜ:θdeɪt],美 [ˈbɜ:θdeɪt]词性:名词含义:出生日期例句:For those who have their hearts set on a specific birthdate, the odds aren't bad.(对于那些一心想要个特别生日的人来说,这个机会并不坏。)
birthday present读音:英 [ˈbə:θdei ˈprezənt],美 [ˈbɚθˌde ˈprɛznt]词性:名词短语含义:生日礼物例句:I bought a birthday present for my mother.(我给母亲买了一份生日礼物。)
