A. Melamine is an organic base with the chemical formula, composed of molding powder, cellulose pulp and other filler, is a hard, thermosetting plastic which is widely used in tableware.是什么意思_A. Melamine is an organic base with the chemical formula, composed of molding powder, cellulose pulp and other filler, is a hard, thermosetting plastic which is widely used in tableware.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句