shutter speed

名词 n.
中文释义

英文释义

名词 n.
  1. The duration of time for which the shutter of a camera remains open when exposing photographic film or other photosensitive material to light for the purpose of recording an image. countable,uncountable
    — Shutter speeds are usually measured in seconds or fractions of a second, and are typically arranged in a sequence that includes 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250 and 1/500.

词形变化

shutter speeds plural
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