Apf
abbr. 動物蛋白因子（animal protein factor）；精確測位雷達（Accurate Position Finder）；紙張精軋機協會（Association of Paper Finishers）
??? 情景例句
I need a new supply of razors and shaving cream.
我需要新的剃須刀和剃須膏。
The worker is pounding steel pipes to mend the leakage of water.
管道工為了修繕漏水而敲打著下水道的鐵管。
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峽谷還寬的裂縫，起碼有一座山有珠穆朗瑪峰的近兩倍高。