shackle 作名词,指"镣铐、枷锁",用于束缚手脚的金属装置;也可引申为任何形式的束缚或限制。作动词,指"给……戴上镣铐"或"束缚、限制"。
/ˈʃæk.əl/
The prisoner was put in shackles before being moved.
囚犯在被转移之前被戴上了镣铐。
She felt that outdated traditions were shackles on her creativity, preventing her from exploring new artistic possibilities.
她觉得过时的传统是束缚她创造力的枷锁,阻碍她探索新的艺术可能性。
shackle 源自古英语 sceacel,意为"镣铐、脚链",与古北欧语 skǫkull(车辕连接环)有关。该词的原始日耳曼语词根与"连接、捆绑"的概念相关。从中世纪起,这个词逐渐从纯粹的物理含义扩展到比喻意义,用来表示精神上或社会层面的束缚与限制。