Extinct radionuclide
[化] 熄灭的放射性核素
🧩 词语组成解析
n. 放射性核素\\n[化] 放射性核素
🗣️ 情景例句
Fair enough.
很公平。
I learned Japanese yesterday.
我昨天学日文。
Look! It's inside another pot. What was that pot used for?
“瞧！还是大壶套小壶呢。有什么用途？”