▲ 传统防窥膜结构，图片来自@上海复瞻智能科技
The answer is 42When you need to print numbers without f-string formatting, use the type-specific print functions:，推荐阅读新收录的资料获取更多信息
，这一点在新收录的资料中也有详细论述
Credit: Keeprix，推荐阅读新收录的资料获取更多信息
Revocation is separate from rotation: Rotation adds new keys, revocation instantly removes a compromised one (and you need both).