late 14c., "gate, gateway," from Old French portal "gate" (Modern French portail) and directly from Medieval Latin portale "city gate, porch," from neuter of portalis (adj.) "of a gate," from Latin porta "gate" (see port (n.1)).
实用例句
1. I went in through the royal portal.
我从宏伟的正门进去。
来自柯林斯例句
2. She knew that silent , motionless portal opened into the street.
她知道这扇静止不动的门直通街上.
来自辞典例句
3. The portal frames are joined at the top by a cross member.
在门形框架顶部使用一个横撑相连.
来自辞典例句
4. The cirrhotic process obstructs the intrahepatic portion of the portal venous system.
肝硬化使门脉系统的肝内部分受阻.
来自辞典例句
5. Gastric varices in patients with portal hypertension should be correctly identified.