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专业医学词典
pencil of rays
专业医学词典
光线束,光线锥
与"pencil of rays"相近的词条
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pencil like constriction
pencil like point
pencil magne
pencil mixer
pencil of light
pencil of rays
pencil percussion
pencil point needle
pencil-point obturator
pencil pusher
pencil shaped Doppler transducerprobe
pencil sharpener
pencil tenderness
Pencil tree
pencil tube
pencil tube oscillator
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意见建议