n.注意力不集中的人;
例句:
What a scatterbrain! She forgot to plug in the coffee maker.
真是个糊涂虫!他忘了给咖啡壶插电。
Mary is such a scatterbrain that she always forgets something.
玛莉糊里糊涂的,她总是忘东忘西。
He's such a scatterbrain, always forgetting to lock the door.
他是个马大哈,老忘锁门。