Dcis
[医][=ductal carcinoma in situ]原位管癌
🗣️ 情景例句
Thank you, sir.
谢谢。
You live here in the city,don't you?
你出生在这个城市吗？
We aren't able to supply the third ad fifth items.
第三及第五项目，我们没有货供应。