Microspread
噪声观测剖面
🗣️ 情景例句
Right. Would you give me room service, please?
好。请接房间服务部好吗？
It's nothing to get upset about.
没什么，用不着烦恼。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。