英语词汇“preconcentrate”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	preconcentrate
释义	preconcentrate n.化预浓缩物；初选精矿；预选精矿
随便看	food value food-value food value of leaf food value of leaves Food variation food/vegetable production region food vending machine Food Vending Machines food vending utensil Foo-dventure friends on the table food-vessel food-vessels Food vinegar food virology food visualization food wagon food warmer food-warming device Food was becoming scarce Food was in short supply at that time Food was provided in varying amounts Food was scarce and of poor quality Food was scarce throughout the war foodwaste food waste