Icrs
[醫(yī)][=International Commission on Radium Standards]國(guó)際鐳標(biāo)準(zhǔn)委員會(huì)
??? 情景例句
What a wonderful morning!
多么美好的早晨！
The good seaman is known in bad weather.
壞天氣才能認(rèn)識(shí)良好的海員。
There were hundreds of people there.
許許多多人都去了賽場(chǎng)。