portal是什么意思

portal

美['pɔːrtl]  英['pɔːtl]
n.  入口；大门；门静脉；[计]门户
adj.  门静脉的；肝门的
  近义词：threshold，entrance，gateway，entry，door，gate，doorway，porch，portico，entryway，entranceway，window，opening，mouth，outlet，portalvein，portalsite，venaportae，hepaticportalvein，

英英释义

Noun
  1. a grand and imposing entrance (often extended metaphorically);

    "the portals of the cathedral" "the portals of heaven" "the portals of success"

  2. a site that the owner positions as an entrance to other sites on the internet;

    "a portal typically has search engines and free email and chat rooms etc."

  3. a short vein that carries blood into the liver

例句

用作名词(n.)
  1. I think they are standing at the portals of happiness now.我认为他们现在是站在通向幸福的路口了。
  2. The portal of the mansion looks magnificent.这座大厦的正门看上去富丽堂皇。
  3. There were no tumor thrombi in the main portal vein.门静脉主干内未及癌栓。
  4. Normal liver tissue with a portal tract is seen on the left.左侧为具有门静脉分支的正常肝组织。
  5. The client sends a request to the portal.客户端将请求发送到门户。
用作形容词(adj.)
  1. The first case of portal vein aneurysm was reported in 1956.有关第一例门静脉瘤的报导发表于1956年。
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