be or go away on official business
词语： be or go away on official business
解释： 出差
词典： 法学专业英汉词典
be or go away on official business 相关解释
出差 evection
出差 on business trip;be away on official business;make a business trip;go on mission;go on business
出差 go on an errand;go on bustiness
出差 〔名词〕evection