sla ing preslapping presstube end belling press管: pipe; tube端: end; extremity扩: expand; enlarge; extend口: mouth压力机: press; press machine; punch; ...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:管端扩口压力机，即可在微信中查询翻译
