1. Stock your pantry with protein snacks—hard-boiled eggs, lean cold cuts, low-fat cheese. 在你食品柜中储藏富含蛋白质的零食——熟蛋，瘦肉，和低脂芝士。
2. It is awfully easy to be hard-boiled about everything in the daytime, but at night it is another thing. 在白天，我极容易就可对什么都不动感情，但是一到夜里，那是另一码事了。
3. Sickened by the mere smell of food I suddenly saw the wonder in the most common foods: an egg a hard-boiled egg. 厌恶了没有什么味道的食物，我突然渴望一种最普通的食物：鸡蛋，一个煮熟了的鸡蛋。
英英解释
adj.
1. tough and callous by virtue of experience
2. used of persons; emotionally hardened
3. (eggs) cooked until the yolk is solid
