Download Audio workaholic grunt work有的人喜欢抽烟有烟瘾
N-UNCOUNT（不可数名词） If you do the grunt work, you do the hard work or the less interesting part of the work that needs to be done. 苦差事 [美国英语][非正式][usu 'the' N]
Too many people had too little patience for the grunt work necessary for long-term success.
太多的人都没有耐性为以后的成功去做眼下必需的苦差事。