arbor with cross-key有: 5年 fifteen years横向: broadwise; infeed; crossrang ...键: key轴: axle; shaft电弧: arc; electric arc; voltaic a ...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:有横向键轴, 电弧原子,即可在微信中查询翻译