The welder took off his helmet, disclosing a sweating round face.焊工除下护面罩, 露出一张流着汗水的圆脸.Entire plain vitality abundant, is disclosing primitive and the mystical green breath.整个平原生机盎然, 透露着原始而神秘的绿色气息.The welder took off his ...
The welder took off his helmet, disclosing a sweating round face.焊工除下护面罩, 露出一张流着汗水的圆脸.The welder took off his helmet, disclosing a sweating face.焊工取下了护面罩, 露出一张流着汗水的脸.Entire plain vitality abundant, is disclosing primitiv...
The dough was formed into tubular grains by extrusion.药团通过挤压而成管状药.Some other materials are added to facilitate extrusion and other manufacturing operations.添加其它的一些物质是为了使挤压和别的加工过程更为方便.Two common methods of manufacturing p...