cutting action lever切割: slicing; cutting; excision; ...作用: act on; affect杆: shaft; rod; bar切割作用: cutting action; dissection自身催化切割作用: autocatalysitic clearage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:切割作用杆，即可在微信中查询翻译
