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
Hi, it's nice to meet you.
你好，很高兴见到你。
Name your own price.
你自己说个价钱吧。
From a heavy gun that was raised, the captain realized that the ship must have been a cruiser.
从捞起的一门大炮来看，船长认为那艘船一定是艘巡洋舰。