英语词汇river 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	river system
释义	Definition of river system in English: river system noun A large river and its tributaries considered as a single entity. Origin Mid 19th century; earliest use found in The Penny Cyclopaedia. Definition of river system in US English: river system noun A large river and its tributaries considered as a single entity. Origin Mid 19th century; earliest use found in The Penny Cyclopaedia.
随便看	knock somebody sideways knock somebody's socks off knock somebody's socks off knock somebody up knock someone about knock someone around knock someone back knock someone back knock someone dead knock someone dead knock someone down knock someone down (or over) knock someone down (or over) knock someone for a loop knock someone for six knock someone into shape knock someone into shape knock someone into the middle of next week knock someone into the middle of next week knock someone off knock someone off knock someone off their perch knock someone off their perch knock someone on the head knock someone on the head

英汉双解词典包含464360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。

Definition of river system in English: