Gear lubricants may congeal and channel in cold weather.天气冷时齿轮润滑油可能凝结而形成凹槽.In order to assess the friction of lubricants on multifilament yarns , finish - free yarns are required.为了评定润滑剂对复丝纱摩擦所起的作用, 要求用不带整理剂的纱作试验.Acting ...
She had the look of someone deserted and betrayed.她一副遭人遗弃和背叛的样子。Someone comes in every day to check all is in order.每天都有人来检查是否一切都井然有序。We usually think of a victim of mugging as being someone elderly.我们通常以为被拦路抢劫的受害者是老年人。...
她选了一间朝东的房间.She chose the room with an eastern exposure.她“选”了一间朝东的房间.She chose the room an eastern exposure.他们住在一间朝东的房间里.They lived in a room facing the east....