英语词汇open sentence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	open sentence
释义	open sentencen.Mathematics（名词）【数学】 An expression that contains at least one unknown quantity and becomes true or false when a test value is substituted for the unknown.开语句：至少包含一个未知数并且在测验值被替换时出现对或错的数学方程式
随便看	Pickering picket picketed picket fence picketing picket line pickets Pickett Pickett Pickford pickier pickiest picking picking pickings pickle pickle pickled pickled pickles pickleworm pickling picklock pick-me-up pick-me-up

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。