n.浅滩，沙洲；潜在的危险；鱼群；大量vi.变浅；vt.变浅；驶入；adj.浅的； 变形： 复数：shoals过去式：shoaled过去分词：shoaled现在分词：shoaling第三人称单数：shoals 英英释义： shoaln.a sandbank in a stretch of water that is visible at low tidea stretch of shallow water同义词：shallowa large group of fish同义词：schoolv.make sh