laboriousKK [ləˋbɔriəs] /ləˈbɔɹiəs/發音形容詞1費力的、艱苦的、吃力的Sorting through the old files was a laborious task.整理那些舊檔案是件費力的工作。2冗長乏味的、生硬的指文章、風格His laborious writing style makes the report hard to finish.他生硬冗長的文筆讓這份報告很難讀完。3勤勞的、辛勤的舊式She came from a laborious family of farmers.她出身於一個辛勤耕作的農家。