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单词
f-number
释义
f-number
f-number
[ˈefˌnʌmbə]
n.
1.
■
【摄】光圈数
effective f-number
【摄】有效光圈数
overall f-number
总光圈大小, 总孔径焦距比
随便看
manipulative participation
manipulator
manipulator cell
manipulator marks
manipulator mechanism
manipulator slide beam
manipulator traversing gear
manipulatory manufacture
manipur
Manipuri
Manisa
manisan
manism
Man is mortal (=All men are mortal).
Man is to man a wolf.
manit
Manitoba
manito,-tou,-tu
Manitoulin
Manitowoc
manitrunk
Manizales
manjak
mankato
Mankato
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更新时间:2026/11/2 18:25:56