护照过期是无效的.A passport that is out of date is invalid.今天宇航员将会做最后一次尝试，力图把一颗通信卫星从无效的轨道上抢救下来。Astronauts will make a final attempt today to rescue a communications satellite from its useless orbit.此外，他们还声称任何这样的干预都是完全无效的。Further...
Hemothorax: accumulation of blood the pleural cavity thethe lungs and the walls of the chest.血胸: 各种原因所致的胸膜腔内积血、肺萎陷称为血胸.Echocardiography revealed massive right hemothorax which severely compressed the right atrium and rig...
" You can carry that blue knapsack. I'll take the tan one and the tripod. "“ 你可以帮着拿那个蓝背包, 我拿那个土黄色的和三脚架. ”The cut surface of this tumor has a soft, lobulated , white to tan appearance.肿瘤切面质地软, 呈片状, 灰白色.Leigh rolled o...
This book is mine and the other is Adrian's.这本书是我的,另一本是 艾德里安 的.The chief financial officer, Adrian Joseph, is another Lion Brewery alumnus.公司首席财务官阿德里安?约瑟夫(AdrianJoseph)是另一位来自雄狮酿酒公司的员工.Just occasionally he talked abo...
Change ( trains ) at Crewe for Stockport.在克鲁换 ( 火 ) 车到斯托克波特去.Change at Crewe for Stockport.在克鲁换车到斯托克波特去.Stockport - born midfielder Ritchie Jones brings a valuable blend of graft and guile to United's Reserves.出生于斯托...