The way is blocked by the tall cataract.高悬的大瀑布挡住了去路.When these pores become blocked a whitehead or blackhead may develop.当毛孔被阻塞的情况下,就可能产生粟粒疹或黑头粉刺.They blocked the entrance with big stones.他们用大石块堵住了入口。I have blocked out a...
多发性硬化症发病机理研究进展.Experimental study on pathogenesis of syringomyelia associated with Arnold Chiari malformation.肌萎缩侧索硬化 症 累及部位包括上 、 下运动神经元以及皮质脊髓束.Amyotrophic lateral sclerosis ( ALS ) involves upper neuron , lower neuron a...
The Colonel bowed his head and whispered a prayer of thanksgiving.这位上校低头轻声做感恩祈祷。She'd been caught from behind and hadn't a prayer of freeing herself.有人从后面抓住她，她不可能脱身。Uncle Richard intoned a chapter from the Bibl...