Nfma
abbr. National Forest Management Act 全国森林管理法案; nonlinear ferromagnetic amplifier 非线性铁磁放大器
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
I played in the yard this afternoon.
我今天下午在庭院玩。
Is it?
是吗？