girder for model attachment连接: connect; fit together; link; ...梁: beam连接梁: articulated beam; tie-beam船模: block model; ship model承接梁: bridle; trimmer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:船模连接梁，即可在微信中查询翻译
