Carbon diaphragm
[电] 碳膜
🧩 词语组成解析
diaphragm
['daiəfræm]
n. <机> 隔板;<解>横隔膜;<物>光圈;快门;
adj. 光圈的，隔膜的;
🗣️ 情景例句
that I never could have done this book
我不可能完成这本书
Each person follows his own interests.
人人都追求自己的利益。
We really wish you'll have a pleasant stay here.
我们真诚地希望你们在这里过得愉快。