axle [ˈæksl]以下由轻松背单词网站提供
单词级别扩展级基本释义n.轮轴(连接二个车轮的轴)英英释义a bar connected to the centre of a circular object such as a wheel which allows or causes it to turn , especially one connecting two wheels of a vehicle参考例句The rear axle carries the greatest weight.后轴负荷最重的分量。Thus a wheel revolves on its axle.于是,轮子在轴上旋转。 推荐阅读 |