draftometer牵: lead along; pull伸: stretch; extend仪: appearance; bearing牵伸: counter traction; drafting; elongation; exte ion; extension拉伸仪: tensiometer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:牵伸仪,即可在微信中查询翻译