a dim future的用法和样例：
- In spite of the impact of SIP, H.323, as one of the most important VoIP protocol system, seems to have a dim future.
- His dim future was a cause for concern.
- Don't try your eyes by working in a dim light.
- Reading in a dim light is bad for the eyes.
- A dim sound came from the next room.
- Her parents took a dim view of her staying out so late.
a dim future的相关资料：