adjective🔗Share繁重的，沉重的。 Imposing or constituting a physical, mental, or figurative load which can be borne only with effort; burdensome."The new accounting software proved to be an onerous task, requiring countless hours of training and practice to master. "新的会计软件使用起来非常繁重，需要无数个小时的培训和练习才能掌握。conditionattitudeworkbusinesseconomysufferingChat with AIVocabulary GamePractice Reading
