机体是柴油机各零部件的安装基础，结构、形状和作用载荷十分复杂。

All the parts of the diesel are fixed on the cylinder block, the structure, shape and the loads of the block are very complex.

youdao

机体是柴油机各零部件的安装基础，结构、形状和作用载荷十分复杂。

All the parts of the diesel are fixed on the cylinder block, the structure, shape and the loads of the block are very complex.

youdao