profuse       
adjective uk/prəˈfjuːs/ us/prəˈfjuːs/
 极其丰富的,充沛的
produced or given in large amounts
  She was admitted to St Mary's Hospital with profuse bleeding. 她因大出血被送入圣玛丽医院。 
 The company accepted blame and sent us profuse apologies. 这家公司承担了责任,一再向我们道歉。