护照过期是无效的.A passport that is out of date is invalid.今天宇航员将会做最后一次尝试，力图把一颗通信卫星从无效的轨道上抢救下来。Astronauts will make a final attempt today to rescue a communications satellite from its useless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...
Firm liver enlargement and biochemical evidence of intrahepatic cholestasis are typical manifestations.肝硬而肿大和肝内胆汁淤沸的生化改变是典型现象.The cirrhotic process obstructs the intrahepatic portion of the portal venous system.肝硬化使门脉系统的...
黛布拉, 你看起来不怎么会感恩啊.I have to say , Debra, this doesn't sound exactly grateful.然后我就留下来照顾黛布拉和格雷戈里.And I'll stay here with Debra and Geoffrey.那就是为什么黛布拉跟着你进厨房对你大喊大叫 吗 ?Is that why Debra followed you in the kitchen, t...
同时, 在巴黎圣心大教堂修女们正在联系写左斜体的字.Meanwhile, at the Sacr & eacute ; Coeur the nuns are practising their backhand.同时,在巴黎圣心大教堂修女们正在训练写左斜体的字.Meanwhile at the Sacr é Coeur the nuns are practising their backhand.斜体的字体被用于强调.Text in th...