英音
['θɪərɪz]

美音 ['θɪərɪz]

n. 学说( theory的名词复数 );理论;原理;意见
theories 用法和例句
- Data can show patterns and help predict outcomes , and it can also help validate theories .
- 数据可以展现某些模式,帮助我们预测结果,也可以帮助我们验证理论。
- Supporters of both approaches have data to support their theories ; neither has proven victorious yet .
- 两种方式的支持者都有数据支持他们的理论;尚未有一方已证明获得胜利。
- They can test hypotheses and theories and say , " all right , this worked in the past .
- 他们可以测试假说和理论,说:“好吧,这样做过去很奏效。
- Often they reach for laws and theories first .
- 通常他们会首先寻求定律和理论。
- He abandoned theories like scorched earth in the forest .
- 他放弃了一个个像林中焦土似的学说。