相关单词同义词happy, pleased, glad, good, bright, 近义词 bright, joyful, merry, sunny反义词cheerless, gloomy, sad临近词cheerio, cheer, cheerfully, cheerful day, cheerfulness, cheerful room, cheerfulfully, cheerful view, cheerful soul, cheerful smile, cheerful voice, cheerful temper相似词cheer, cheer (sb) up, cheer sb on, cheer sth up, cheering, cheerio, cheerleader, cheerleading, 返回 cheerful