Gravity cells
[医] 重力电池
🧩 词语组成解析
n. 细胞；牢房；小屋；单元格（cell的复数）
🗣️ 情景例句
You always know the right thing to say.
你说话得体。
Take care of small sums and the large will take care of themselves.
省小钱才能积大财。
I went on walking, bending down because the roof of the cave was not very high.
因为洞顶不是很高，我继续弯着腰往前走。