n.拔取的人；抽出者；抽出器；萃取器
We have an extractor fan in the kitchen to get rid of the smell of cooking. 我们的厨房里有台排气扇，用来消除油烟。
He makes fresh orange juice with an electric extractor. 他用电动榨汁机榨取新鲜的橙汁。
