同盟軍は敵の主力艦隊を撃破した。
The allied forces successfully crushed the enemy's main fleet.
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Handwriting
Example sentences
Our company's mainstay product is the latest smartphone.
主力選手の負傷は、チームにとって大きな痛手となった。
The injury of the star player was a severe blow to the team.
Usage Notes
Refers to the main part of power, force, or a group that performs the primary task.
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