v.困惑；难倒；阻碍；受挫
n.挡板；隔音板；反射板；困惑
Police are baffled as to the identity of the killer. 警方不解凶手是谁。
One of the exam questions baffled me completely. 有一道试题把我完全难住了。
She baffled all our attempts to find her. 她千方百计不让我们找到她。
