The subject of a sentence and its verb must agree in number.

句子的主语和动词的数必须一致。

《牛津词典》

In French the adjective must agree with the noun in number and gender.

法语中形容词必须在数和性上与名词一致。

《牛津词典》

There were forty camels in the caravan, and the mules were twice forty in number.

商队有四十匹骆驼，骡子的数量则是骆驼的两倍。

youdao

Their hunting means that other fish do not become too great in number.

VOA: special.2009.06.16

And the badness for him isn't just a matter of separation, because that we already had in number one.

这里的坏处不仅仅是分离，因为在故事一我们就已经经历过分离了。

耶鲁公开课 - 死亡课程节选

More in number than the hairs of my head are those who hate me without cause.

恨我之人多如牛毛,没有任何缘由。

耶鲁公开课 - 旧约导论课程节选

Though small in number, the fish thrived in the Mississippi, gorging on plankton and reproducing each spring.

FORBES: Lucky Catch

These are limited in number and often broken, and the queues tend to be long.

ECONOMIST: How prisoners pay scandalously high rates

Reaching underserved communities that are poor and large in number is our highest priority.

FORBES: Connecting the Dots for Basic Health Care: A Skoll World Forum Update