单词	f-stop
释义	f-stop noun ˈef-ˌstäp  : a camera lens aperture setting indicated by an f-number Word History First Known Use 1946, in the meaning defined above
随便看	Albertosaurus alberts Albertus Magnus albertustaler albertustalers albertusthaler albertusthalers albertville albertype albertypes albescences albescent albespine albespines albespynes albetad Albi Albian albicore albicores Albigenses albigensian albigensianism albigensianisms albigensians

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