confinableadj.confine的变形：confine[kən'fain; 'kɔnfain]vt.限定范围，限制：I wish you would confine yourself to the matter under discussion.希望你只谈目前我们正在讨论的问题。禁闭；使闭门不出；(因病)卧床：Her illness confined her to bed.她的病使她整天躺在床上。监禁，关押：He was confined to prison for ten years.他在狱中