out on a limb
成語所屬單字limb
out on a limb — 慣用語
1. In a position where you are not supported by others, especially because you hold
1.慣用語
釋義
孤立無援；冒險行事
In a position where you are not supported by others, especially because you hold an opinion or take an action that other people disagree with or do not share.
例句
Yael went out on a limb by criticizing the company's strategy in front of the whole board.
The politician went out on a limb to support a law that most voters opposed.