Pertechnetate
高锝酸盐
🗣️ 情景例句
I'm sick and tired of you!
你让我烦透了。
I hope so.
希望如此。
As the Commanding Officer explained later, one half of the station did not know what the other half was doing!
正如指挥官后来解释的那样，基地的这半边不知道那半边正在干什么！