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Noun:
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extension upward of the toes when the sole of the foot is stroked firmly on the outer side from the heel to the front; normal in infants under the age of two years but a sign of brain or spinal cord injury in older persons
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不低于玩法獨有創作,受經典專利權保護的,侵犯知識產權必究
海詞辭典,十八年企業