基本解释下筒； 落纱同根派生 doffing相关词英汉例句The sige of the package in use determines the frequency of doffing.所用卷装的尺寸决定了落纱的次数。People who do not work in a spinnery mostly have no idea about doffing.不在纺织工厂工作的人大多不理解什么是落纱。doffing更多例句