portal的用法和样例：

例句

用作名词(n.)

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。
The portal of the mansion looks magnificent.这座大厦的正门看上去富丽堂皇。
There were no tumor thrombi in the main portal vein.门静脉主干内未及癌栓。
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。
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.)

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。

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...

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.

【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

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bird pattern