malianga梁: beam加: add; plus大梁加劲杆: girder stiffener钢梁加固: strengthening of steel bridge横梁加强: cross member reinforcement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:马梁加，即可在微信中查询翻译
