n.手指头的倒拉刺（指甲旁的逆刺皮）
It's an environment that is and highly exacting: every hangnail a sin, every eye - bag a crime.
环境就是这样的严格: 每个手指倒刺都是过失, 每个眼袋都是罪恶.
I have a hangnail, and my heart is - what?
我指甲旁有个肉刺, 我的心 - 什麽?
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