Pertechnetate
高锝酸盐
🗣️ 情景例句
Then drop it into the water.
然后把它扔到水 。
We think your Chunlan brand air conditioners will be selling well at this end and we are looking forward to receiving your samples soon.
我们认为你方的春兰牌空调机在这里会很畅销，希望很快收到你们的样品。
After the party. Ann feels very happy.
聚会之后，安感到非常愉快。