a typical characteristic or feature of a person or thing特征,特点
in the UK, an official mark put on objects made of gold or silver that shows their place and year of origin and how pure the metal is that is used to make them(英国金银制品上表示产地、生产日期和纯度的)纯度印记
UK to put an official mark on an object made of gold or silver给…打上纯度印记
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net
切換為繁體中文