[船] 斜交轴传动齿轮箱 gear drive with intersecting axes: 相交轴齿轮传动gear drive with parallel axes: 平行轴齿轮传动intersecting axes: 交叉轴gear pair with intersecting axles: 相交轴齿轮副gear pair with parallel axes: 平行轴齿轮副下载手机词典可随时随地查词查翻译