portal
英 [ˈpɔ:tl] 美 [ˈpɔrtl]

n.

入口；桥门；[解剖学]肝门；出孔

adj.

[解剖学]门的；肝门的；门静脉的；关于门静脉的

变形

复数：portals

英英释义

portal[ 'pɔ:təl, 'pəu- ]

• n.
  • a grand and imposing entrance (often extended metaphorically)

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

  • 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."

    同义词：portal site

  • a short vein that carries blood into the liver

    同义词：portal veinhepatic portal veinvena portae

词组短语

portal hypertension门静脉血压过高

portal vein n. 门静脉

portal frame门式钢架；桥门构架；龙门架；桥门架

portal site入口网站

portal crane门式起重机

portal system门静脉系统；门脉循环；门脉系统

internet portal因特网入口；网路入门

tunnel portal隧道入口，隧道洞口；隧道口

hepatic portal vein肝门静脉

更多收起词组短语

双语例句

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。

权威例句

The SANGONeT NGO Portal Turns One on World Development Information Day
"Portal"adipose tissue as a generator of risk factors for cardiovascular disease and diabetes.
The cBio Cancer Genomics Portal: An Open Platform for Exploring Multidimensional Cancer Genomics Data
Short chain fatty acids in human large intestine, portal, hepatic and venous blood.
Preoperative portal embolization to increase safety of major hepatectomy for hilar bile duct carcinoma: a preliminary report
Factors influencing the usage of websites: the case of a generic portal in The Netherlands
Factors influencing the usage of websites: the case of a generic portal in The Netherlands
Endotoxin levels measured by a chromogenic assay in portal, hepatic and peripheral venous blood in patients with cirrhosis.
Comparison of lactulose and neomycin in the treatment of chronic portal-systemic encephalopathy. A double blind controlled trial.
PlantCARE, a database of plant cis-acting regulatory elements and a portal to tools for in silico analysis of promoter sequences.