Ncds
[医][=National Cooperative Dialysis Study]全国透析研究协作组织
🗣️ 情景例句
Two hours from now.
从现在起还有两个小时。
Hi, thief! Would you stop that music for me?
喂，小偷兄，你能替我把音乐关掉吗？
In the back row.
教室后排。