bliss的派生詞

！bliss的派生詞是blissful，blissful中文意思是adj. 極樂的使人幸福的無憂無慮的充滿喜悅的

Many country towns were still living in blissful ignorance of the post-war crime wave.

很多鄉間小鎮對戰後的犯罪潮一無所知，依然生活在無憂無慮中。