Radiochemically pure
[化] 放射化学纯
🧩 词语组成解析
adv. radiochemistry的变形
🗣️ 情景例句
I'm so glad you found the bag and took the time and trouble to return it.
我很高兴你发现了旅行袋而且不怕麻烦花时间将它送来。
You bet!
当然！
On the first lap, Class 3 were in front.
在跑第一圈时，3班在前边。