单词	daylight factor
释义	daylight factor noun : the ratio of the illumination from windows at any point indoors to that out in the open, the test surface being horizontal in each case called also window-efficiency ratio Word History First Known Use 1915, in the meaning defined above
随便看	nycticebuses nycticebusses nycticoraces Nycticorax nycticoraxes Nyctimene nyctimenes nyctinastic nyctinastically nyctinasty nyctipelagic Nyctipithecus nyctitropic nyctitropism nyctitropisms nycto- nyctophobia nyctophobias NYD Nye nye chel Nyerere nyes nyet nyetworks

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