n.[U][C]

1. 詢問；打聽[（+about）]
   make enquiries of somebody about something

   向某人詢問某事

2. 調查[（+into）]
   An official enquiry into the incident was launched.

   官方對這一事件進行了調查。

   After months of enquiry we finally discovered the truth.

   經過幾個月調查，我們最後發現了真相。

n.