adverb 下载 🔗分享 费力地,吃力地 With great expenditure of effort, in a manner requiring much labor. Examples : "The heavy man laboriously climbed the steep mountain, pulling himself up inch by inch." 那个胖子费力地攀爬着陡峭的山,一点一点地把自己拽上去。 work job action quality process 与AI对话词汇游戏阅读练习