「每日一詞」 happy-go-lucky UK Your browser doesn't support HTML5 audio /ˌhæp.i.ɡəʊˈlʌk.i/ US Your browser doesn't support HTML5 audio /ˌhæp.i.ɡoʊˈlʌk.i/ A happy-go-lucky
「每日一詞」 happy-go-lucky UK Your browser doesn't support HTML5 audio /ˌhæp.i.ɡəʊˈlʌk.i/ US Your browser doesn't support HTML5 audio /ˌhæp.i.ɡoʊˈlʌk.i/ A happy-go-lucky