portal

英 ['pɔːtl] 美 ['pɔːrtl]

• n. 入口；大门；门静脉；[计]门户
• adj. 门静脉的；肝门的

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。

经典引文

• Through Heav'n, That open'd wide her blazing Portals.

  出自： Milton

• When we pass through the portal into the interior.

  出自： K. Clark

• Every portal to success in literature is guarded by those watch-dogs.

  出自： fig.

词汇搭配

• portal site 入口站点
• outlet portal 出口门
• portal bracing 桥门联结系,桥门撑架...
• portal area 汇管区,门管区...
• tunnel portal 隧道口,隧道洞口...
• portal vein 门静脉
• portal canal 门脉管
• portal circulation 门脉循环
• portal lobule 门管小叶,门小叶...
• portal hypertension 门脉高压,门静脉高压...
• portal system 门脉循环,门静脉系统...
• portal clearance 桥门限界,隧道峒门限...
• portal crane 门座起重机
• portal gantry 起重机门架
• recessed portal 凹形入口
• portal cirrhosis 拉埃奈克氏肝硬变,门...
• portal congestion 门静脉性淤血...
• portal frame 门式钢架,龙门架...
• arched portal 拱形洞门
• portal-to-portal 工人从 ... 进...

近反义词

【近义词】

• threshold 门槛
• entrance 入口
• gateway 门
• entry 进入
• door 门
• gate 大门
• doorway 门口
• porch 门廊
• portico 柱廊
• entryway 入口
• entranceway 入口
• window 窗户
• opening 开口
• mouth 嘴
• outlet 出路
• portal vein 门静脉
• portal site 入口站点
• vena portae 门静脉
• hepatic portal vein 肝门静脉