engine block
参考词典中engine block的常规释义：
基本释义
- 发动机组，汽缸体
英英解释
1个名词解释
- a metal casting containing the cylinders and cooling ducts of an engine
[同] cylinder block, engine block, block
[例]- the engine had to be replaced because the block was cracked
点击查看……- a metal casting containing the cylinders and cooling ducts of an engine
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