| 单词 | previously |
| 释义 | previously 构词法3100 全国卷频次：1 /ˈpriːviəslɪ/ ad. 以前，先前 高考真题原句提选：It had been 【previously】 thought that we only needed to see certain facial features.此前，人们认为我们只需要看到某些面部特征。(2013年上海卷语法及词汇B节)Miss Smith had previously studied the behaviour of lemon sharks in the Bahamas.史密斯小姐以前曾在巴哈马研究过柠檬鲨的行为。According to Jack and her colleagues, the discovery shows that human communication of emotion is more complex than previously believed.据杰克和她的同事说，这一发现表明，人类的情感交流比以前认为的要复杂。 |
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