Diffractogram
衍射图(样)
🗣️ 情景例句
Second, we have to make an effort to encourage American companies to do business in our country.
第二，我们必须鼓励美国公司在我国开展业务。
Quite so.
的确是这样。
Sure. I'll bring it in next week.
好哇 ，我下个礼拜带过来。