brass drum
... brass door handle 黄铜门拉手 brass drum 黄铜鼓 brass electrode 黄铜电焊条 ...
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定音鼓一种大的半球形红铜或黄铜鼓,面为羊皮纸,能通过调整拉力调音。
A large copper or brass hemispherical drum with a parchment head that can be tuned by adjusting the tension.
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