Dcis
[医][=ductal carcinoma in situ]原位管癌
🗣️ 情景例句
It's midnight.
都午夜了。
I asked him to clean it for me, but he wouldn't.
我请他帮我清理，但是他不肯。
At the moment, they are playing in the garden.
此刻，他们正在花园里玩。