Ncds
[医][=National Cooperative Dialysis Study]全国透析研究协作组织
🗣️ 情景例句
You got that part right.
你们这一部份猜对了。
I bought 5 yard of ribbon.
我买了五码缎带。
Plenty of sleep is healthful.
充足的睡眠有益于健康。