英语词汇portal system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	portal system
释义	portal systemn.（名词） A system of blood vessels that begins and ends in capillaries.门静脉系统：以毛细血管为起始的血管系统
随便看	semis semiskilled semisoft semisolid semispherical semistaged semisterile semisubmersible semisweet semisynthetic Semite semiterrestrial Semites Semitic Semitics Semitics Semitism Semitisms semitone semitrailer semitransparent semitropical semivegetarian semivowel semiweeklies

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。