overlay manager覆盖: cover; overlap管理: manage; run; administer; sup ...器: implement; utensil; ware覆盖管理: overlay management覆盖管理程序: overlay manager; overlay supervisor下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:覆盖管理器,即可在微信中查询翻译