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
That's wonderful, Harry.
那太棒了， Harry。
Happy New Year!
新年快乐！
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。