我打算用砂纸把椅子打磨光洁后重新上漆。I was going to sand down the chairs and repaint them.你要是把木器上的这些裂缝油上漆, 它们就不会那么难看了.If you paint over the cracks in the woodwork, they won't show so badly.这些无孔的表面很难以刷子上漆。These nonporous surfaces pain...
Knock at my window at eight o'clock and I'll be ready.8点钟敲我的窗，我会准备好的。There was a light knock at the door.有人在轻轻地敲门。They heard a knock at the front door.他们听到前门有人敲门。...
Objective To evaluate the diagnostic value of MRI on basilar invagination.目的:探讨MRI对颅底凹陷症的诊断价值.Methods MRI features of 14 cases of basilar invagination were analyzed retrospectively.方法:回顾性分析14例临床证实的颅底凹陷症的MRI表现.The interna...