adjective🔗Share费力的，艰苦的 Requiring much physical effort; toilsome."Shoveling heavy snow from the driveway after a big storm is a laborious task. "暴风雪过后，从车道上铲走厚厚的积雪，真是一项费力的活儿。workjobactionChat with AIVocabulary GamePractice Reading
adjective🔗Share费力的，艰苦的. Mentally difficult; painstaking."Solving the complex math problem was a laborious task, requiring hours of focused effort. "解决这道复杂的数学题是一项费脑筋的任务，需要花费数小时的集中精力。workattitudequalitymindChat with AIVocabulary GamePractice Reading
adjective🔗Share勤劳，刻苦。 Industrious."The student completed the laborious project with great effort. "这位学生非常勤劳地完成了这个项目，付出了巨大的努力。(Zhè wèi xuésheng fēicháng qínláo de wánchéng le zhège xiàngmù, fùchū le jùdà de nǔlì.)characterworkattitudequalityChat with AIVocabulary GamePractice Reading
