About
The character 核, structured with the wood radical 木 and the phonetic component 亥, initially specifically referred to the hard pit or stone found inside fruits, directly linking its meaning to botanical elements. Its semantic scope broadened over time to metaphorically indicate the central or most essential part of any entity or idea, such as the core of a matter. This extended meaning later provided the basis for its application in modern scientific terminology, where it denotes atomic nuclei and related concepts like nuclear physics. The compositional integrity of the character has been maintained, with 木 consistently signaling its original plant-related sense and 亥 functioning as a phonetic indicator.
Example Sentences Hide
这个桃子有一个核。
核心团队很重要。
核能是一种清洁能源。
我们需要核对一下数据。
核电站必须安全运行。
核武器扩散是国际关切的问题。
医生建议他做核磁共振检查。
核计成本是项目管理的关键。