Oroide

[ɒ:rәuaid]

解释:

(noun.) alloy of copper and tin and zinc; used in imitation gold jewelry.

克拉拉录入--From WordNet

解释:

(n.) An alloy, chiefly of copper and zinc or tin, resembling gold in color and brilliancy.

以利沙整理

解释:

n. an alloy of copper tin and other metals used for watch-cases cheap jewellery &c.—Also O′rēide.

谢丽尔手打