“你真的不说吗？”她问道，乞求得到安慰。"You really won't tell?" she asked, begging for reassurance.我想我得到的这份工作是其中最繁重的工作之一。I think I've got one of the most stressful jobs there is.我跪了下来，祈求得到指引。I went down on my knees and prayed for...
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...