Oscillating vector
[电] 振荡向量
🧩 词语组成解析
[计] 振荡的
🗣️ 情景例句
is that you have us.
就是有我们帮助。
Competition for this kind of goods is tough.
这种商品的竞争非常激烈。
Oh yes, put them here.
可以，放吧！