adjective 下载 🔗分享 繁重的,沉重的。 Imposing or constituting a physical, mental, or figurative load which can be borne only with effort; burdensome. Examples : "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。 condition attitude work business economy suffering 与AI对话词汇游戏阅读练习