Radioprotectant
辐射防护剂
🗣️ 情景例句
Here is a copy of all the things we need to start with.
这是我们一开始就需要的所有东西的清单。
Be prepared to put one's hand in one's pocket.
准备慷慨解囊。
Hello! My name is Kate Green.
你好！我叫凯特-格林。