unshackle
/ˌʌnˈʃækl/verb
with obj.(一般作be unshackled)
1- release from shackles, chains, or other physical restraints去掉…的镣铐, 给…除去枷锁：
his feet were unshackled.
他脚上的镣铐被除去了。
1.1
- figurative liberate; set free〈喻〉解放; 使自由。