Each piece of Calphalon Tri-ply Copper cookware is carefully crafted from three different metals-each with its own special benefit in the kitchen.是什么意思_Each piece of Calphalon Tri-ply Copper cookware is carefully crafted from three different metals-each with its own special benefit in the kitchen.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句