Cof
abbr. cause of failure 導(dǎo)致失敗的原因; coefficient of friction 摩擦系數(shù); cost of funds 投資成本
??? 情景例句
My vacation was terrible, it rained the whole time.
我的假期簡(jiǎn)直糟透了，整天都在下雨。
It's nothing special.
這沒(méi)什么稀奇。
I bought some this morning. It's in the fridge.
我今天早晨買(mǎi)了一些。在冰箱里。