act as meaning in English
充当,担任
充当，扮演
担当
担任，充当
担任，充任
Examples
- This collar acts as a kind of gasket .
这个翻边起一种密封垫的作用。 - Such sites act as metabolic sinks .
这些部位起着代谢废物库的作用。 - The bush acted as a cushion to my falling .
矮树丛缓冲了我的下跌。 - Sediments acted as a restricting control .
沉积层起着屏蔽的作用。 - He acted as pioneer in proposing the method .
他是率先创导这一方法的人。