形容顾虑重重，畏缩不前。也说前怕龙后怕虎。
scare mongering; lit. to fear the wolf in front and the tiger behind (idiom); fig. needless fears; reds under the beds
前(qián)
怕(pà)
狼(láng)
后(hòu)
虎(hǔ)
