But Hetty was simply in that excitable state of mind in which there is no calculating what turn the feelings may take from one moment to another, and for the first time she became irritated under Dinah's caress.

但赫蒂只是处于那种兴奋的心态，没有计算感情从一个时刻到另一个时刻可能会发生什么转变，她第一次在黛娜的爱抚下变得烦躁起来。