metal biscuit

• 金属块； 小块金属

metal biscuit的用法和样例：

例句

1. Cutting machines cut big pieces of metal into small pieces.
   切割机器把大金属块切割成小金属块。
2. The analysis chamber consists of a metal block which houses an annulus.
   分析室由金属块组成，内装一个环。
3. These bits of metal are clinging together.
   这些小块金属被粘在一起。
4. The metal surface was pockmarked with little holes.
   这块金属的表面有密密麻麻的小洞。