all-purpose dredgemultiple-purpose dredger多種: multiple; various; diversifi ...用途: use挖泥船: dredge; hydraulic dredge多用途挖泥船: multi-purpose dredger多種用途: multiple use; multipurpose下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
