frame of clues

• 线索框架

frame of clues的用法和样例：

例句

1. The absence of clues baffled the police.
   缺乏线索使警察当局受阻。
2. The frame of the umbrella is made of metal.
   伞的骨架是金属制的。
3. He was in a bad frame of mind this morning.
   今天上午他心情恶劣。
4. She was in a cheerful frame of mind.
   她心情愉快。
5. I'm not in the right frame of mind to start discussing money.
   我现在没心思来商量钱的问题。
6. The news put me into a better frame of mind.
   这则消息使我的心境更愉快