Unscear
[医][=United Nations Scientific Committee on the Effect of Atomic Radiation]联合国原子辐射效应科学委员会
🗣️ 情景例句
The bridge is about three hundred and eighty-five feet long.
桥长约三百八十五英尺。
When one is about to act, one must reason first.
凡事要先思而后行。
I love this movie. I have seen it ten times.
我太喜欢这片子了！看了十遍了，我！