单词	house drain
释义	house drain noun : the horizontal drain in a basement that receives the waste discharge from stacks and extends a few feet outside the foundation called also building drain, collection line Word History First Known Use 1774, in the meaning defined above
随便看	Adrenalin adrenaline adrenalines adrenalins adrenalized adrenalizes adrenalizing adrenally adrenals adrenarches adrenergic adrenergically adrenin adrenine adreno- adrenochrome adrenochromes adrenocortical adrenocorticosteroid adrenocorticosteroids adrenocorticotrophic adrenocorticotrophic hormone adrenocorticotrophin adrenocorticotrophins adrenocorticotropic

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