Radiochemical
a. [化] 放射化学的\\nn. 已含放射性同位素的化学物质
🗣️ 情景例句
There's a shortcut--if you know it.
假如你识路的话, 有一条近路可走。
The line is busy.
占线。
those who are worried to death, and those who are bored to death.
忧虑至死的人、无聊至死的人。