单词	stop down
释义	stop down verb stopped down; stopping down; stops down transitive verb : to reduce the effective aperture of (a lens) by means of a diaphragm Word History First Known Use circa 1891, in the meaning defined above
随便看	cousinages cousiness cousinhood cousinhoods cousinlier cousinliest cousinly cousinries cousinry cousins Cousins cousins-german cousins-in-law cousinship cousinships coussinet Cousteau couteaux coutel couters couth couther couthest couthie couthier

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