Right arm
01
右腕, 右手
someone who is a highly valued and reliable partner, often someone essential to a person's success or well-being
Informal
例
She ’s been my right arm through this whole project — couldn’t have done it without her.
彼女はこのプロジェクト全体を通じて私の右腕でした—彼女なしではできませんでした。
