Facing is multilayer board: Save trouble cheap and multilayer board, number of plies is different call a law to differ, it is three-ply commonly usedly, its actor bad basically reads raw material.是什么意思_Facing is multilayer board: Save trouble cheap and multilayer board, number of plies is different call a law to differ, it is three-ply commonly usedly, its actor bad basically reads raw material.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句