brake sack


  • 翻译:遮光片,光圈

同义词

1)brake sack,遮光片,光圈2)darkening ring,遮光圈3)masking blade,遮光叶片4)an anti-dazzling screen,遮光片5)blocking filter,遮光滤光片6)shade,阴影遮光片

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