hammer at

短语词组

短語

• hammer away at 努力做;不懈地致力於;反複強調
• hammer away at vtr 一直努力做
• Hammer at a typewriter 在打字機上打字
• to hammer at 敲打
• Hammer at a door 用手杖或拳頭敲門
• to beat and hammer at 敲打
返回 hammer at