Radium cells
[医] 镭管
🧩 词语组成解析
n. 细胞；牢房；小屋；单元格（cell的复数）
🗣️ 情景例句
This job is back-breaking work.
这份工作强度很大。
The sooner, the better.
越快越好。
Come to school in your old clothes tomorrow!
明天上学时请穿旧衣服来！