back up lining bricklining brick衬: line; place sth. underneath砌砖: neat work砌砖: neat work◇砌砖工 bricklayer; brick mason衬砌: lining; tunnel ling砌砖, 砌砖工作: bricklaying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:衬砌砖，即可在微信中查询翻译
