"推测词义"英文称为"inferring word meanings"。这一概念源于语言学和语言教学领域，指的是读者或听者通过上下文来理解文章中不熟悉或生僻词汇的含义。
例句：
"The children had to infer the meaning of the word 'juxtapose' from the context of the sentence." (孩子们不得不通过句子的上下文来推测单词'juxtapose'的含义。)
"In order to understand the passage, the reader had to infer the meaning of several unfamipar words." (为了理解这篇文章，读者不得不推测几个生僻词汇的含义。)