About
The character 按 is a phono-semantic compound: the semantic radical 扌 (hand) on the left indicates a physical action, while the phonetic component 安 (ān) on the right suggests the pronunciation. Originally, the character referred to the physical act of pressing down or gripping with the hand. This concrete meaning of applying pressure extended to abstract concepts such as restraining, halting, or assessing a situation. It further developed into a preposition meaning to act in accordance with or base something upon a standard, rule, or precedent, marking a shift from physical force to procedural compliance.
Etymology Hide
Example Sentences Hide
请按这个按钮。
按照说明做。
按时到达学校。
按他的方法试试。
按顺序排列这些数字。
按法律规定处理此事。
按实际情况制定方案。
按照上级的指示，我们必须按时完成工作。