back metal的用法和樣例：
例句
- Closure is a unique hybrid of a plastisol-lined metal disk and a plastic band.
封閉是一種獨特的混合了塑內襯金屬磁盤(pán)和一個(gè)塑料帶。 - The Clipper Can system features a plastisol-lined metal lid with easy-grip openings and has been adopted by Finnish paints company Tikkurila.
八能系統具有塑內襯金屬蓋容易握開(kāi)口，并已通過(guò)芬蘭迪古里拉涂料公司。
