main core

The main core of the fleet were 5 armoured ships , 3 armoured frigates and 2 ironclads.

普法战争时大概有五艘吧(3艘装甲护航舰, 2艘铁甲舰).

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The main coil is wound the main core part, which is used as the output port of the power adapter to output the alternating current.

和主线圈，该主线圈缠绕着主芯部，充当电源适配器的输出端口输出交流电。

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How-ever, the main core of the company performed outstandingly.

然而，该公司的主营业务却表现出色。

《柯林斯高阶英汉双解学习词典》

As the main core of the food package, the aspects of vision, tactility, smell, taste or even hearing of the foods can show unique expressions of arts.

食品作为食品包装的主体，其视觉、触觉、嗅觉、味觉甚至听觉感受方面都具有独特的艺术表现性。

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However, the main core of the company performed outstandingly.

然而，该公司的主营业务却表现出色。

柯林斯高阶英汉双解学习词典