careless and casual英语标准发音：careless and casual英式发音：美式发音：翻译中文粗心大意careless and casual - 基本释义[词典1]吊儿郎当careless and casual - WEB词典careless and casual游手好闲吊儿郎当吊儿郎当的解释To be careless and casual灭裂卤莽 参考资料： 1.百度翻译：careless and casual2.有道词典：careless and casual3.爱词霸：careless and casual
