Nchs
[医][=National Center for Health Statistics]全国卫生统计中心，全国健康状况统计中心
🗣️ 情景例句
and this is an important decision we have to make.
这又是我们必须做的一个重大决定。
No wisdom like silence.
智者寡言。
We always make friends with each other again.
我们总是重新交朋友。