| 单词 | efficient |
| 释义 | 词性词形谱 efficient 选择性必修1000 全国卷频次：1 教材出处：译林版必修B1U3 /ɪˈfɪʃənt/ a. （直接）生效的，有效率的，能干的 高考真题原句提选：Clearly, a more 【efficient】 kind of grooming was needed, and thus language evolved as a kind of vocal (有声的) grooming which allowed humans to develop relationship with ever-larger groups by exchanging information over a wider network of individuals than would be possible by one-to-one 【physical】 contact.显然，需要一种更【有效】的疏导方式，因此，语言演化为一种有声的疏导方式，使人类能够通过更广泛的个体网络交流信息，与越来越大的群体发展关系，而不是通过一对一的身体接触来实现。(2014年上海卷完形填空)The arts are efficient economic drivers and when they are supported, the entire small-business community benefits.艺术是高效的经济动力，当它们得到支持时，整个小企业界都会受益。“Never before have we had the innovations (创新) in technology which have led to agriculture in this country being the most efficient it has ever been,” he said.他说：我们从来没有过技术方面的创新，这使得这个国家的农业成为有史以来效率最高的。That can be a lot more efficient than pages and pages explaining the data. 这可能比一页又一页地解释数据要有效得多。 |
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英汉词典共收录311570条英汉翻译词条，基本覆盖所有常用英文单词的例句及中文翻译，是不可多得的英语学习材料。