柯林斯詞典lunatic asylum (lunatic asylums) 1. N-COUNT A lunatic asylum was a place where mentally disturbed people used to be locked up. 瘋?cè)嗽? 精神病院[老式] 返回 lunatic asylum劍橋詞典a hospital for mentally ill people . This word is now considered offensive . 精神病院，瘋?cè)嗽?返回 lunatic asylum