蛋壳
How to Understand
蛋壳 refers to the hard outer layer of an egg, typically made of calcium carbonate. It is distinct from the membrane and contents inside the egg. While it is primarily a literal term, it can also be used metaphorically in some contexts.
The character 蛋 (dàn) means 'egg,' and 壳 (ké) means 'shell' or 'covering.' Together, they form a compound that directly translates to 'eggshell.' The word has remained largely unchanged in meaning over time, reflecting its straightforward and functional use.
In daily life, 蛋壳 is commonly used in cooking and food preparation. It is also sometimes used in idioms or metaphors, such as in the phrase 蛋壳里飞出只鹰 (a hawk flying out of an eggshell), which symbolizes something unexpected or remarkable emerging from a humble beginning.