政治领袖们昨天联合谴责最近发生的一波暴力事件。

Political leaders united yesterday to condemn the latest wave of violence.

《柯林斯英汉双解大词典》

该声明呼吁加大力度招募年轻的科学家，以填补预期未来十年内一波退休高峰所留下的空缺。

The manifesto calls for a greater effort to recruit young scientists to fill the gap left by a wave of retirements expected over the next decade.

《柯林斯英汉双解大词典》

炎热干燥的夏季引发了又一波这样的呼声。

A hot, dry summer has triggered another flood of such claims.

youdao

STUDENT: Right, we're going to do that in a second, but the answer is Fibonacci numbers, we define the first two.

学生：听不见：,我们马上会试一试，但是答案是斐波那契数列，我们可以定义下最初的两个数。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, if something cycles through five wavelengths in a single second, we would just say that the frequency of that wave is five per second.

如果一个东西在一秒,内经历了五个波长，我们就说这个波的,频率是每秒5次。

麻省理工公开课 - 化学原理课程节选

Each of these waves is regarded as in some way necessary for the proper construction of a just city.

每一波,在某些程度上,都被视为是真正建立正义之城的必需条件。

耶鲁公开课 - 政治哲学导论课程节选