placer的知识聚焦

beachplacer词语：beachplacer解释：海滩砂矿词性：名词词典：环境专业英汉词典beachplacer相关解释beachplacer〔名词〕海滨砂矿;n.海滩砂矿海滩砂矿beachconcentrate;beachore;beachplacer;seabeachplacer海滩砂矿beachplac...

barplacer词语：barplacer解释：钢筋工词性：名词词典：建筑专业英汉词典barplacer相关解释钢筋工steelbender钢筋工barplacer;barsetter;barsetter;rodbender;rodman;steelfixer...