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
Just to have as a pet.
只是要养来当宠物。
I'll keep that in mind.
我会记住的。
Yes, London. The whole family's going for two months.
对，我们住在伦敦。我们全家打算住两个月。