HSK 5 · INDIVIDUAL WORD LESSON
开发
Word meaning
to exploit (a resource); to open up (for development); to develop
Character components
- ◎xxcharacterless component
- 廾gǒnghands joined
- 发fāto send out
Etymology · 词源
Source confidence · 资料可信度：Source-backed · 有资料依据“开”的历史构形可以这样理解：◎、廾以图像或会意方式参与构形；門与现代简化字形有关。这些部件的作用依据历史字形判断，不等同于今天看到的任意笔画组合。 “发”的历史构形可以这样理解：历史字形不能按现代笔画机械拆解。这些部件的作用依据历史字形判断，不等同于今天看到的任意笔画组合。 以上是各字的历史构形说明；“开发”作为现代词语时，应结合完整词义学习，不能把单字意义机械相加。
Simplified form of 開. Pictograph of two hands opening the bolt on a door. The traditional component 門 was removed for simplification. Simplified form of both 發 (send out; to issue) and 髮 (hair). Derived from 犬 (dog), the bottom component of 髮. These notes explain the characters’ formation. Learn 开发 as a complete modern word rather than mechanically adding isolated character meanings.
Learning note · 学习提示：形旁通常提示意义范围，声旁通常提示较早的读音；现代普通话读音或字义可能已经发生变化。
部件联想帮助记忆字形，不代替严格的汉字字源研究。基础整体字不会为了动画而强行拆解。