slide guide滑: slippery; smooth块: piece; lump; chunk导向: guide; steering; guiding滑块导向系统: rexroth star导向块: guide block; leading block; orienting lug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:滑块导向块,即可在微信中查询翻译