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专业医学词典
sight-hole
专业医学词典
观察孔
与"sight-hole"相近的词条
...
sight distance
sight feed glass casing
sight feeder
sight gage
sight glass
sight-hole
sight indicator
sight loss
sight meter
sight method
sight mirror attachment for speed initial orientation
sight-read
sight reading
Sight Restoration Society
sight-saving class
sight tester
...
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