検索結果- ポルトガル語（ポルトガル、ブラジル） - 英語
検索内容:
válvula
noun
valve (a device that controls the flow of gas or fluid) / valve (a membrane which permits the passage of the contents of a vessel or cavity in one direction) / vacuum tube / the regulator of a steam engine or pressure cooker / valve (a small portion of certain anthers, which opens like a trapdoor)
