基本解释抽提套琯词组短语短語extraction n thimble 抽提套琯;浸出用濾紙筒alundum extraction thimble 剛鋁石萃取套筒;剛玉萃取套筒extraction steam turbine thimble 抽提套琯extraction thimble更多词组专业释义毉葯科學浸出用濾紙筒化學提取殼筒經濟學抽提套琯