D and c
扩张子宫颈及刮宫（dilation and curettage）
🧩 词语组成解析
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
🗣️ 情景例句
What's up?
有什么事？
Failure is the mother of success.
失败是成功之母。
I think our manager will persuade the government to let him build a new factory.
我想经理会说服政府让他建新厂的。