共生关系主要有三种类型：寄生关系、共生关系和互惠关系。

There are three main types of symbiotic relationships: parasitism, commensalism, and mutualism.

youdao

病人被归为三种类型。

Patients are classified into three categories.

《牛津词典》

第三种类型的压力是遗传性财务压力，这可能是最不为人所知的，是最具破坏性的。

The third type of stress and possibly the least known is inherited financial stress, which is the most destructive.

youdao

int So, primitive type besides those three types, we have ints which are just integers which are similarly 32 bits.

除了这三种类型外，还有一种最原始的数据类型,32比特整数。

哈佛公开课 - 计算机科学课程节选

So I'm going to suggest that we've looked at three different kinds of things.

那么我提醒下大家我们学了三种类型的,东西了，我们学习过数据类型。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well-being offerings are of three main types.

健康祭品主要有三种类型。

耶鲁公开课 - 旧约导论课程节选