unhooks is unhook's Simple Present

unhook

US [ʌnˈhʊk]
UK [ʌn'hʊk]
  • v.把…从钩上取下;解开(衣服等的)搭钩
  • Web对那个线程取消挂钩;脱钩;摘钩
Simple Present:unhooks  Present Participle:unhooking  Past Tense:unhooked  
v.
1.
把...从钩上取下
2.
解开(衣服等的)搭钩