Pemf
[医][=pulsating electromagnetic field]脉冲电磁场
🗣️ 情景例句
You're in great condition.
你状态挺好的。
The pen is the tougue of the mind.
笔是心之舌。
Soon afterwards, the balloon began to descend and it landed near an airfield.
不久，气球开始降落，在一个停机坪附近着了陆。