记忆方法
将“broaden”与“broad”结合记忆，想象“bread”这个单词的形状变宽了，就像一个面包被扩张开来，表示“broaden”拓宽、扩张的意思。
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英语词源
- broaden (v.)
- 1727, from broad (adj.) + -en (1). The word seems no older than this date (discovered by Johnson in one of James Thomson's "Seasons" poems); broadened also is first found in the same poet, and past participle adjective broadening is recorded from 1850.
权威例句
- 1. We must broaden our appeal.
- 我们必须进行更广泛的呼吁。
- 2. We'll broaden the discussion out in a minute.
- 我们马上要扩大讨论的范围。
- 3. a promise to broaden access to higher education
- 拓宽高等教育渠道的承诺
- 4. Let's broaden out the discussion to talk about education as a whole.
- 我们来扩大一下讨论范围,全面谈谈桝育问题.
- 5. We broaden in experiences by traveling.
- 旅行增长我们的经验.