1. The thin end of the wedge is dangerous.
   楔的细端是危险的。
2. Meg had a thin time.
   梅格遇到了不愉快的事情
3. He probed the darkness ahead with his thin flashlight beam.
   他用手电的微弱光束探索前面的黑暗。
4. We warned the children not to walk on the thin ice.
   我们告诫孩子们不要在薄冰上行走。
5. Her speech sounded rather thin.
   她的演讲听上去颇为空洞。

　1个形容词解释