hallmark

hallmark.

1. An official stamp affixed by goldsmiths and silversmiths on articles made of gold or silver to show genuineness.

2. A mark of genuineness.

---

词条贡献者

资深译员Gilbert，毕业于美国一流的法学院，专注翻译各种与专利申请和专利组合咨询有关的法律文件。