Dcis
[医][=ductal carcinoma in situ]原位管癌
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
If he doesn't, will you eat some?
如果他不，你会吃一些吗？
and the profits from the exhibition were used to build museums and colleges.
博览会的赢利用来建造博物馆和高等学校。