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短语
positron-emission tomography
释义
positron-emission tomography
['pɔzitrɔni'miʃəntə'mɔɡrəfi]
阳电子发射X线体层摄影术,正电子发射X射线层析照相术[略作PET,参较 PET scanner]
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brake bands
brake-block
brake chute
braked
brake disk
brake disks
brake-drum
brake fade
brake fluid
brake fluids
brake harrow
brake-harrow
brake horsepower
brake horsepowers
brakeless
brake light
brake lights
brake lining
brake linings
brakeman
brake mean-effective pressure
brakemen
brake pad
brake pads
brake parachute
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更新时间:2025/12/20 0:26:27