Cof
abbr. cause of failure 导致失败的原因; coefficient of friction 摩擦系数; cost of funds 投资成本
🗣️ 情景例句
The soundtrack from Lord of the Rings has truned into a big hit.
《指环王》的原声唱片卖得满堂红。
A wicked man is his own hell.
坏人作恶，自造地狱。
The mondey took the tiger to a big river.
猴子领着老虎来到一条大河边。