The soldiers shot down into the ravine.士兵们向深谷里射击.The bus is said to have over-turned and fallen into a ravine.据说巴士发生翻车，跌进了峡谷。Mystic lakes and sparkling waterfalls captivate your eyes as you enter the ravine.当你步入沟中,便可见瀑布舒...
Final diagnosis of MFH was achieved based on histopathology and immunohistochemical stains.最后的确定诊断有赖于组织病理切片以及免疫萤光染色等检查.Methods Immunohistochemical technique, image analysis, radioimmunoassay and Western blotting were use...
Gannets are denizens of the open ocean.鲣鸟栖息在外海地区。polar bears, denizens of the frozen north北极熊，在冰天雪地的北方生活的动物At length these denizens of the swamps disappeared in their turn.到了后来,连这些沼泽国的居民们也不见了....