Rf
射频, 测距计, 测远仪\\n[计] 射频
🗣️ 情景例句
A professional writer?
职业写作人员？
It doesn't make any difference.
都一样。
and in April she was given a series of tests by a special commission of the Ministry of Health of the Russian Federal Republic.
4月里，俄罗斯卫生部一个特别委员会对她进行了一系列的测试。