[transitive] graft sth (onto sth) to make one idea, system, etc. become part of another one使（思想、制度等）成为（…的一部分）；植根◆ The new regulations are being grafted onto the old.新规则正融入旧规则中。 [intransitive] (BrE) (informal) to work hard努力工作◆She's been grafting all day.她整天都在努力工作。