复习是指回顾和巩固已学知识的过程。例如，复习可以帮助你更好地记住课堂上学到的内容。
fùxí shì zhǐ guī huì hé gǎn fǔ yǐ xué zhī de qíng chéng. rú kě, fùxí kěnéng bāngzhù nǐ gèng hǎo zhuì rèn kè shàng xué dào de nèiróng.
Review refers to the process of revisiting and reinforcing learned knowledge. For example, review can help you better remember what you learned in class.
复习通常在学习新知识之前进行，以确保你已经掌握了之前的课程内容。例如，在考试前复习可以帮助巩固记忆。
fùxí tōng cháng zài xuéxí xīn zhishi zhī qián jìnxíng, yǐ quàn rǔ nǐ yǐjīng wòzhǎo le zhīqián de kèchéng nèiróng. rú kě, zài kǎoshì qián fùxí kěnéng bāngzhù gǎnruì jìyì.
Review is usually done before learning new knowledge to ensure you have mastered previous course content. For example, reviewing before an exam can help reinforce your memory.
The general activity of learning, which includes reviewing.
Doing something again to get better, like reviewing.
To prepare for a lesson before class, opposite of reviewing after class.