单词	cats and dogs
释义	cats and dogs adverb : in great quantities : very hard it was raining cats and dogs Word History First Known Use 1738, in the meaning defined above
随便看	arseno- arsenobenzene arsenobismite arsenoclasite arsenolite arsenopyrite arsenopyrites arsenoso arsenous arses matlockite matlos matlow matlows matman matmans matmen mato Mato Grosso Mato Grosso do Sul matoakae matoakas Matola matona matonas

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