Cov
abbr. 恶棍城市（游戏名, City of Villains）；反障碍车辆（Counter-Obstacle Vehicle）；变异系数（Coefficient of Variation）
🗣️ 情景例句
I guess you're right.
说的也对。
Work hard, otherwise you'll be sorry.
努力用功，否则你会后悔的。
Modern readers would find such naive solution totally unacceptable.
现代读者会觉得这种天真的结局完全无法接受。