顶板横梁端卡楔 护顶木板的英文

headboard

• 顶板:    roof; top tray
• 横梁:    crossbeam; cross m ...
• 端:    end; extremity
• 卡:    wedge; get stuck; ...
• 楔:    wedge peg
• 护:    protect; guard; sh ...
• 木板:    plank; board; furr ...