The intertidal beach unit contains some organism burrows.潮间海滩单元含有一些生物潜穴....a gently shelving beach.坡度平缓的海滩shingle on the beach海滨沙石You aren't the only pebble on the beach.你这样的人多得很.The beach was crowded with bathers.海...
Lead toxic to multiple organ systems animal carcinogen.过去的研究表明,铅可引起多系统、多器官的损伤.Cankered material can produce effluvial carcinogen aldehyde . 2.腐烂的物质可以产生恶臭的致癌物质乙醛.Chemical carcinogens generally require metabolic conversion...
The Acropolis dominates the city of Athens.雅典的卫城高耸于雅典全城之上.The Acropolis is floodlit in the evenings.夜晚泛光灯把卫城照得通亮.On the top of the Acropolis is the Parthenon.卫城的顶端是怕台农神庙....