| 词汇 | know by heart |
| 释义 | know by heart 主要翻译 know [sth] by heart, know [sth] off by heart v expr (have memorized)记住；背下来The students had to know the poem by heart. know [sth] by heart, know [sth] off by heart v expr informal (be completely familiar with)非常熟悉I never get lost in this neighborhood; I know it by heart. |
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Fahrenheit英汉词典共收录926129条英汉词条，基本涵盖了全部常用汉语及英语词汇的翻译、用法及例句，是中英文学习的有利工具。