懦

例句：

1. 1. He is a coward who always runs away from danger.
   他是个总是逃避危险的懦夫。
2. 2. The little girl was timid and didn't want to speak up.
   那个小女孩很胆小，不愿意说话。
3. 3. The brave soldiers stood their ground against the enemy despite the fear of death.
   尽管害怕死亡，勇敢的士兵们坚守阵地对抗敌人。