柯林斯词典nest egg (also nest-egg) (nest eggs) 1. N-COUNT A nest egg is a sum of money that you are saving for a particular purpose. 籌備的積蓄[非正式] [usu sing] They have a little nest egg tucked away somewhere for a rainy day. 他們有一點藏在某処的應急積蓄。 返回 nest egg剑桥词典an amount of money that has been saved or kept for a special purpose 備用的錢；儲備金 Regular investment of small amounts of money is an excellent way of building a nest egg . 小額固定投資是儲蓄的好辦法。 返回 nest egg