Cell-substance
[医] 细胞质
🧩 词语组成解析
cell
[sel]
n. <生>细胞;小牢房;电池;<诗>墓穴;
vi. 住在牢房或小室中;
vt. 囚禁;
🗣️ 情景例句
We can write letters. It's cheaper than calling.
我们可以写信就好，那比打电话便宜。
I wrote novels yesterday.
我昨天在写小说。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，