一些具有亚电性的材料，会因为热能或者振动而改变形状，并产生可捕获贮存的电流。

And certain materials are "piezoelectric", meaning that they naturally become deformed by heat or vibrations, generating an electrical current that can be captured and stored.

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一些具有亚电性的材料，会因为热能或者振动而改变形状，并产生可捕获贮存的电流。

And certain materials are "piezoelectric", meaning that they naturally become deformed by heat or vibrations, generating an electrical current that can be captured and stored.

youdao