gay快乐: happy; joyful; cheerful; gay的: 4次方是 The fourth power of 2 i ...欢欣: happy; joyful欢欣的: showing great happiness esbecause of a success欢欣的世界: joy to the world下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:快乐的,欢欣的，即可在微信中查询翻译
