短語詞組短語continuous countercurrent leaching [化工]連續(xù)逆流浸提;連續(xù)接觸焦化countercurrent leaching test 逆流浸出試驗(yàn)continous countercurrent leaching 連續(xù)逆流瀝瀘英語;翻譯two -stage countercurrent leaching 二段逆流浸出 返回 countercurrent leaching