About
The character "炼", meaning to smelt or refine, originates from its traditional form "煉", which structurally combines the fire radical (火) with the component "柬" conveying a sense of selection or purification. In the simplified version, the right side is replaced by "东", a graphical reduction of "柬" that preserves a phonetic function while easing written form. Etymologically, the fire radical anchors the character in concepts of heat and transformation, reflecting its historical use for physical processes like metalworking or alchemy, where materials were heated to remove impurities. Over time, its semantic scope expanded beyond literal smelting to include metaphorical refinement, such as honing skills or cultivating virtues, while the core association with fire-mediated change remained consistent through both character forms.
Etymology Hide
Example Sentences Hide
我经常锻炼身体。
炼钢需要高温。
她提炼了精油。
修炼内功很重要。
炼油厂生产汽油。
通过锻炼，他变得更强壮。
科学家在实验室提炼新元素。
这种金属需要多次冶炼才能纯净。