adj.钩状的；着迷的；有钩的
动词hook的过去式和过去分词形式.
The upper jaw is neither hooked nor notched. 上颚既不是钩状的，也不是锯齿状的。
I am much hooked on Elvis Presley's song. 我对猫王的歌曲非常着迷。
He's become hooked on studying Chinese. 他学汉语学上瘾了。
David got hooked on hard liquor as a teenager. 在十几岁时就喝烈酒成瘾。
v.从取下；解开
