noun 下载 🔗分享 铅锡合金,锡锌合金 An alloy coating made of lead and tin (or, more recently, zinc and tin) and used to cover steel. Examples : "The roofing company recommended terne for its durability and resistance to corrosion, making it a good choice for the school's new building. " 这家屋顶公司推荐使用铅锡合金(或者锡锌合金)屋面,因为它耐用且防腐蚀,是学校新建筑的理想选择。 material industry building 与AI对话词汇游戏阅读练习