angst忧虑;疑惧

have ants in one’s pants焦躁不安

apprehension忧虑,担心;恐惧,疑惧

disquiet忧虑,担心

disquietude不安;忧虑

fidget烦躁状态;坐立不安

fretfulness焦躁

misgiving疑虑;担忧;害怕

on pins and needles焦躁不安的

restlessness焦躁不安

solicitude焦虑;担忧