trembling

例句：

1. 1. He was trembling with fear as he stood in front of the firing squad.
   他站在行刑队面前时，因恐惧而颤抖。
2. 2.The baby was too young to understand what was happening, but she started to tremble with fear.
   这个婴儿太小了，还不明白正在发生什么，但她开始因为害怕而颤抖。
3. 3. She was so cold that her hands were shaking and she could feel her teeth chattering.
   她太冷了以至于她的手在颤抖，她可以感觉到她的牙齿在打颤。