一惊而 meaning in English

with a start

Madame danglars had started when villefort , on the count s invitation , offered his arm ; and villefort felt that his glance was uneasy beneath his gold spectacles , when he felt the arm of the baroness press upon his own
当维尔福在伯爵的敦促之下把他的胳膊伸给她时候，不由得吃了一惊而维尔福，当他感觉到男爵夫人的手挽上他自己的胳膊的时候，也觉得浑身有点不自在，自己的眼光也有点不安。