planchet
基本解释
- n.硬幣坯；樣品皿
英汉例句
- Any of a limited number of newly minted coins or medals struck as specimens and for collectors from a new die on a polished planchet.
新鑄幣樣各種被作爲標本新鑄成的有限數量的錢幣或金屬，收集者們在光滑的硬幣坯上塗上一層新色而鎚鍊 - automatic planchet sample changement
自動小薄片樣品交換器 - planchet counter
圓板計數器 - planchet casting
模板鑄件