Delta cells
[医] δ细胞, 丁细胞
🧩 词语组成解析
delta
['deltə]
n. 希腊语字母表第四字母δ;（河流的）三角洲;[数]变量增量;
n. 细胞；牢房；小屋；单元格（cell的复数）
🗣️ 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起来不像警察。
Did you go to the park yesterday?
你昨天去公园了吗？
When my wife nagged me to do something about it,
妻子喋喋不休让我想点办法。