adj.阻碍的；阻挡的；困扰的；带障板的
动词baffle的过去式和过去分词形式.
One of the exam questions baffled me completely. 有一道试题把我完全难住了。
The police were baffled, and Sherlock Holmes was called in to investigate. 警方被难住了，於是请福尔摩斯前来侦查。
Police are baffled as to the identity of the killer. 警方不解凶手是谁。
The question baffled me completely and I could not answer. 这个问题把我彻底难倒了，我答不出来。
