Mrad
[医][=millirad]毫拉德（辐射剂量单位）
🗣️ 情景例句
I'm delighted to meet you, Mr. Peter.
皮特先生，很高兴认识你。
Our foreign trade policy has always been based on equality and mutual benefit and exchange of needed goods.
我们的对外贸易政策一向是以平等互利、互通有无为基础的。
OK! Is it straight?
好的！立直了吗？