Nfg
abbr. National Fuel Gas Company <美国>全国可燃气体公司
🗣️ 情景例句
with two or three other college friends.
邀两到三个其他的大学朋友一起。
An ounce of prevention is worth a pound of cure.
预防胜于治疗。
When did you bring it to us?
您什么时候送来的？