护板

• frame cover
• protective shielding
• guard board
• cover sheet
• guard plate
• protecting piece
• plate guard
• protecting sheet
• sheet guard
• sheeting
• guard sheet
• plate-type guard
• fender

参考释义

护板 [hù bǎn]

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例句

1. 请在（防护板的）金属上敲出凹痕。
   Please strike up a dent in the medal(of a fender).