例句與造句

1. My heart beat fast and thick : i heard its throb . suddenly it stood still to an inexpressible feeling that thrilled it through , and passed at once to my head and extremities
   突然一種難以言表的感覺(jué)使我的心為之震顫，并立即涌向我的頭腦和四肢，我的心隨之停止了跳動(dòng)。
2. It's difficult to find head and extremities in a sentence. 用head and extremities造句挺難的