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	deathliness deathling deathly deathrates deaths deathsman deathsmen deathtraps deathward deathwards deathwatch deathwatch beetle deathwatches deathweed deathworm deathy Deaton deattributions deaurate deauration Deauville deauville sand deaux mixture deave deaved

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