Wideband
[计] 宽带
✅ 同义词
🗣️ 情景例句
Aren't you a little scared?
难道你不会感到有点紧张吗？
None of my business.
不关我的事。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，