[attrib.]limited in extent, number, scope, or action 受限制的,有限的 Western scientists had only restricted access to the site. 西方科学家只能有限度地进入这个地点。 ■(of a document or information) for limited circulation and not to be revealed to the public for reasons of national security (文件,信息)有限传阅的 ■(Biology)(of a virus) unable to reproduce at its normal rate in certain hosts (生)(病毒繁殖速率)被限制的 ■(Biochemistry)(of DNA) subject to degradation by a restriction enzyme (生化)(DNA)因限制酶酶切的