happy-go-lucky

adj accepting events cheerfully as they happen; carefree 乐天的; 无忧无虑的: She goes through life in a happy-go-lucky fashion. 她一向乐天知命.

hangnail, hangover, hank, hanker, hankering, hanky, hanky-panky, Hansard, hansom, haphazard, haphazardly, hapless, haporth, happen, happen on, happen to, happening, happily, happiness, happy, hara-kiri, harangue, harass, harassment, harbinger, harbor, harbour, harbour (US harbor), harbour-master, harbourage (US harborage), hard, hard cash, hard copy, hard core, hard court, hard cover, hard currency, hard disk, hard drug, hard labour,