perplex verb [ T ] uk/pəˈpleks/ us/pɚˈpleks/
使困惑，使茫然;使担忧to confuse and worry someone slightly by being difficult to understand or solve
The disease has continued to perplex doctors. 这种病仍然困扰着医生们。
Synonyms: baffleflummox
Related words: perplexedperplexing