sludge collecting board集: gather; assemble; collect泥: cover or daub with plaster,p ...板: board; plank; plate泥板: fender集泥管: sludge pipe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:集泥板,即可在微信中查询翻译