点火机dynamofluidal: 动力链的; 动力流的; 动力流动的; 动力流理dynamoengine: 发电机引擎dynamofluidal texture: 动力流动结构; 动力流状结构dynamoelectric motor: 旋转换流机dynamogenesis: 动力发生下载手机词典可随时随地查词查翻译