Icsa
[医][=islet-cell-surface antibldy]胰岛细胞表面抗体
🗣️ 情景例句
While sitting on the bus I often meet interesting people.
乘车时，我经常碰到一些有趣的人。
It is easier to raise the devil than to lay him.
养虎易，驯虎难。
Why not?
为什么？