他用橡胶锤轻轻敲打金属板使其平整。
He used a rubber ___mallet to gently flatten the metal sheet.
鼓手用木槌在木琴上演奏出柔和的旋律。
The drummer used wooden ___mallets to play a soft melody on the xylophone.
他用木槌击球,轻松通过了第一个门。
He hit the ball with his ___mallet and easily passed through the first wicket.