Density modfulation
[电] 密度调制
🧩 词语组成解析
🗣️ 情景例句
Richard, did you go to the aerobics class, really? Richard
你真的上了有氧运动课吗？
If I were you, I'd choose this product.
如果我是你，我就选择这种产品。
I like having a twin sister.
我喜欢有一个孪生姐姐。