tool lifter自动: voluntarily; of one's own ac ...抬: lift up; raise刀: knife; sword装置: installation; device; appara ...刨: dig; excavate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:自动抬刀装置刨术在反行程时起刀架，即可在微信中查询翻译
