基本解释[经济学]金属拉链英汉例句双语例句Under the guidance of the white line inner the metal zip fastener and the indicative paint external the products, the products can be shrunk well.金属卡条内侧白线和产品表面的温度指示漆可指导加热收缩恰到好处；metal zip fastener更多例句词组短语短语metal l zip fastener 金属拉链metal zip fastener更多词组专业释义经济学金属拉链