cross axis crown control辊筒: roller轴: axle; shaft交叉: cross connection; intersect; ...中: hit; fit exactly高度: altitude; height; elevation下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:辊筒轴交叉中高度调节,即可在微信中查询翻译