The lay about the deck growling together in talk.他们在甲板上到处游荡,聚集在一起发牢骚.The dogs were leaping and growling at the full stretch of their chains.那些狗又蹦又叫，把链子绷得紧紧的。The dog was biting, growling and wagging its tail.那条狗在一边撕咬一边低声吼...
油漆干了后，涂一层发红的土黄色乳胶漆。Once the paint is dry, apply a coat of the red ochre emulsion paint.成膜助剂可以改善乳胶漆的成膜过程,提高乳胶漆的涂膜性能.Coalescent may help film formation process and improve filming properties.乳胶漆的种类 、 技术参数 、 色级是 什么 ?What ty...