happy
英 [ˈhæpi] 美 [ˈhæpi]
adj.
感到(或显得)快乐的;高兴的;给予(或带来)快乐的;使人高兴的;幸福的;表示祝愿，如Happy Birthday生日快乐、Happy New Year新年好等;（对某人或事物）满意的，放心的;情愿，乐意（做某事）;幸运的;合适的
比较级： happier最高级： happiest
派生词： happiness n.
例句
She seems reasonably happy in her new job.
她在新的工作岗位上好像还挺开心。
That was one of the happiest moments of my life.
那是我一生中最快乐的一段时光。
You don't look very happy today.
你今天好像不太高兴。
