出处:按学科分类—语言、文字 辽宁人民出版社《英汉辞典》第694页(198字)
【释义】:
a.①(工作)艰巨的,辛苦的,吃力的:a laborious task艰巨的任务.②(人)勤劳的,吃苦耐劳的:The Chinese people are laborious and brave.中国人民是勤劳勇敢的.③(文体)艰涩的:a laborious style of writing艰涩的文体.laboriously ad.