The black mater metal plate is called a collector, there.这个黑色金属板叫做吸热器.In metal lubrication two distinct regions are recognized: boundary and hydrodynamic.在金属的润滑作用中存在两个不同区段: 边界和流体区.Getter - ion pumps decrease chamber pres...
She wants to be wined and dined , courted and romanced.她渴望美酒和佳肴、绵绵爱意和浪漫情调.He liked beautiful women and courted them assiduously.他喜欢美女，并且对她们大献殷勤。Wherever Tom and Huck appeared they were courted, admired, stared at.汤姆和哈克两人...