与此同时，实验室也制造出新类型的超高效太阳能电池板原型。

Meanwhile, laboratories made prototypes of potentially ultra-efficient new kinds of solar panels.

youdao

与此同时，实验室也制造出新类型的超高效太阳能电池板原型。

Meanwhile, laboratories made prototypes of potentially ultra-efficient new kinds of solar panels.

youdao