Radionuclide migration
[化] 放射性核素迁移
🧩 词语组成解析
n. 放射性核素\\n[化] 放射性核素
migration
[mai'ɡreiʃən]
n. 迁移，移居;
🗣️ 情景例句
It's 5:00 p.m. today.
今天下午5点整。
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
I was not surprised to find that the machine still refused to work after I had reassembled it,
等我装完后，那台割草机仍然一动不动，对此我倒并不感到吃惊。