metal plate

• n. 金属板(铁板)

例句

用作名词 (n.)

1. Historically, wafers were waxed onto a metal plate.
   过去片子是用石蜡固定到金属板上。
2. The artist is etching a picture on a metal plate.
   艺术家正在金属板上蚀刻作画。