bottom plate

• 下模托板,主夹板,底板,铸锭底扳

bottom plate的用法和样例：

例句

1. Some distance above the lead block a photographic plate is placed.
   在铅块上方某一距离处放一照相底板。
2. Something is wrong with the right hand side of the bottom panel.
   底板的右侧出了点问题。