(also hammer something into somebody)phrasal verbphr vREPEATto keep saying something until people completely understand it 不断重复使〔某人〕明白〔某事〕,向〔某人〕反复灌输〔某事〕
The coach hammered his message into the team.
教练反复向全队灌输他的意图。
Examples from the Corpus
hammer in• Even when she later encountered more difficulties, she tried all sorts of positions, but never changed her grip on the hammer.• Start a nail farther back from the end of the board and hammer it in at an angle toward the end.• The loss of Elliott left Hammer very lightweight in attack and placed a heavyburden on regularstrikers White and Harris.• But her disappearancehammers home that inmodern Britain, even a fleeting two minutes alone can put a child in danger.• Steamhammers, in short, tended to batter themselves to death.• This is because the center of gravity of the hammer is in the iron part.• Sybillin was last in action at Ascot last month when hammering seasoned handicappers in the VictorChandlerChase.