The island is surmounted by a huge black castle.岛的最高处耸立着一座巨大的黑色城堡。She was well aware of the difficulties that had to be surmounted.她很清楚必须克服哪些困难。I think most of these obstacles can be surmounted.我认为这些障碍大多数都是可以克服的....
After extensive research, Albert Hoffman first succeeded in synthesizing the acid in 1938...经过大量研究，艾伯特·霍夫曼于 1938 年首次成功合成了该酸性物质。After extensive research, Albert Hoffman first succeeded in synthesizing the acid in 1938.经过大...
大多数巨蚓的生殖是正常异体受精.Most megadrile earthworms reproduce by normal cross - fertilization.异体间器官移植要特别注意排异反应.You should pay attention to rejection reactions when transplanting an alien organ.短期内, 那些变异体就会在以后的爆发中起主导地位.In short ord...