Pfff
abbr. Plutonium Fuel Fabrication Facility 钚燃料制造局
🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
Count not your chickens before they are hatched.
不要过早乐观。
so I got a ladder from the shed in the garden, put it against the wall,
于是，我从花园的小棚里搬来了一个梯子，把它靠在墙边，