insteps

insteps

频次

1
N-COUNT 足背;脚弓
Your instep is the middle part of your foot, where it arches upwards.

1

The stereocontrol synthesis of 4 β - methyl-5 α - cholestane ( 6 ) from cholesterol ( 1 ) insteps was reported .

本文报道以胆甾醇为原料经四步反应立体控制合成4β-甲基-5α-胆甾烷（6）的新路线。
2

There was once a little girl who was very pretty and delicate , but in summer she was forced to run about with bare feet , she was so poor , and in winter wear very large wooden shoes , which made her little insteps quite red , and that looked so dangerous !

红鞋从前有一个小女孩——一个非常可爱的、漂亮的小女孩。不过她夏天得打着一双赤脚走路，因为她很贫穷。冬天她拖着一双沉重的木鞋，脚背都给磨红了，这是很不好受的。