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
Now point to the buildings.
现在请指着那些建筑物。
She can only speculate on the amount of damage done.
她只知道推测损失额的方法。
At this time, the man downstairs was trying to sleep.
这时楼下人正试图入睡。