单词：multiple keyed record
单词：multiple keyed record 相关文章
习语：keyed up 讲解：Key做动词用，有使（心情等）紧张，兴奋的意思。keyed up的意思是紧张，兴奋。 支持范例：Naturally, you were keyed up when you went on the platform for the first time. 你第一次登上讲台感
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Up这个单词非常简单，但在英语中，它是一个搭配能力极强的字，很多单词与其搭配组成动词短语，能够表达丰富的含义。下面列举的与up组合的短语，都蕴含着振奋精神、积极向上的意思！
实用英语
Up这个单词非常简单，但在英语中，它是一个搭配能力极强的字，很多单词与其搭配组成动词短语，能够表达丰富的含义。下面列举的与up组合的短语，都蕴含着振奋精神、积极向上的意思！
实用英语