a plumbercollar peckerpipe fitterpipelinerplumber's mate管道: pipeline; channel; tunnel; p ...工: worker; workman; the working ...管道工程: pipe works; pipeline engineering; pipework; piping and pipeline systems; piping work; plumbing管道工程队: pipe gang管道工来了: br /38.the plumber has arrived下载手机词典可随时随地查词查翻译