Palmcorder
n. 掌上摄像机；手持摄像机
🗣️ 情景例句
If you need anything, just ask.
假如你需要什么尽管讲。
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
We want to try this component as a sample.
这种组件我们想试个样品看看。