交替运用离心法和混合法来除去他们的甘油渍；他交叉种植冷杉和松树。

交替运用离心法和混合法来除去他们的甘油渍；他交叉种植冷杉和松树。的英文翻译

基本释义

• They were deglycerolized by alternately centrifuging and mixing; he planted fir and pine trees alternately.