Ncec
[医][=National Clearinghouse on Environmental Carcinogenesis]全国环境致癌作用情报交流所
🗣️ 情景例句
Now maybe...
也许现在……
All right, I will be waiting for you .
好的，我会等候你的。
He has asked to be introduced to the pianist.
他要求会见这位钢琴家。