英语词汇expression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	expression
释义	ex.pres.sion NUMBERS Ik5spreF7[n n [C] (in mathematics) a symbol or group of symbols which represent an amount 表达式 4xy2 is an expression. 4xy2是一个表达式。
随便看	south southbound southeast southeast southeasterly southeastern southeastward southeastwards southerly southern southerner southernmost southpaw southward southwards southwest southwest southwesterly southwestern southwestward southwestwards souvenir sou'wester sovereign sovereign

英汉双解词典包含44095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。