学习资料

[意       思]n. 重复，反复，重说，重做
[例]  Casual conversation tends to be filled with repetition. 随意的交谈中常常有许多重复的话。
n. 背诵
[例]  Repetition helps learning. 背诵有助于学习。

更多意思

n.1.  重复，重做，重说
2.  重做的事，重说的话

参考例句

1.	A repetition of practices is the resort of gaining genuine knowledge.
	反复实践是取得真知的方法。
2.	To save the burdensome repetition of nouns, we have the pronouns as brief and much - used substitutes.
	为避免名词的累赘重复，我们用代词作为简洁而又常用的替代。
3.	Repetition helps learning.
	背诵有助于学习。
4.	That is a mere repetition of what you said before.
	那只是重复你过去所说的话。
5.	The performance improved with each repetition .
	演出每重复一次都有所改进。