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rockshaft

音標['r?k??ft] 讀音

漢語翻譯


n. 搖臂軸

詳細解釋:


rock.shaft

n.(名詞
A shaft that oscillates or rocks upon its bearings but does not revolve.
搖臂軸:一種在軸承上來回擺動或搖動但不繞轉的軸

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