fluster

名词 fluster:

1. a disposition that is confused or nervous and upset
   同义词：perturbation

动词 fluster:

1. be flustered; behave in a confused manner
2. cause to be nervous or upset

1. I got in an awful fluster at some traffic lights, so I failed my driving test.
   我给一些交通信号弄得忙乱紧张，因此未能通过驾驶考试。
2. The honking of horns flustered the boy.
   汽车喇叭的叫声使男孩感到慌乱。

flus.ter

v.tr.intr.（及物动词和不及物动词）
flus.tered,flus.ter.ing,flus.ters
To make or become nervous or upset.
使紧张，使慌乱：使或变得紧张或困惑
n.（名词）
A state of agitation, confusion, or excitement.
慌乱：慌张、忙乱或兴奋的状态

来源：
From Middle English flostring [agitation]
源自 中古英语 flostring [烦乱]
[probably of Scandinavian origin] * see pleu-
[可能源于斯堪的纳维亚语] *参见 pleu-