pseudo top-level domain伪: false; fake; bogus; forged; ...层: I storey; tier; stratum顶层域名: top level domain国际顶层域名: itld普通顶层域: g.tld generic to level domain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:伪顶层域名,即可在微信中查询翻译