pipsqueak

例句：

1. 2.
   尤指
2. 3.
   尤指
3. 1. The pipsqueak in the corner is making too much noise.
   角落里的小虫在制造太多噪音。
4. 2. He was so pipsqueaky about the whole thing that he didn't even bother to defend himself.
   他对整个事情如此小题大做以至于他甚至没有精力去为自己辩护。
5. 3.The new policy will have a pipsqueak effect on the economy.
   新政策将对经济产生微小的影响。