pinchbeck

英 [pɪntʃ'bek] 美 [pɪntʃ'bek]

• n. 金色铜(冒牌货)
• adj. 波纹管的

英英释义

Noun:

1. an alloy of copper and zinc that is used in cheap jewelry to imitate gold

Adjective:

1. serving as an imitation or substitute;

   "pinchbeck heroism"