Pemf
[医][=pulsating electromagnetic field]脉冲电磁场
🗣️ 情景例句
The other day he finally popped the question.
第二天他终于开口求婚了。
He who has a mind to beat his dog will easily find his stick.
欲加之罪，何患无辞。
Can we do it right now?
现在来修改可以吗？