镀 🔊

网络内容摘要 (Web Content Summary):

核心含义：“镀”是汉语一级字，读音为 dù。其本义为将金属（如金、银等）覆盖或附着在其他金属或物体表面，这种方法常见于加工、装饰及防护目的。Core meaning: "镀" (dù) is a common Chinese character. Its main meaning is to cover or coat the surface of an object—usually another metal—with a layer of metal (such as gold, silver, etc.). This is often done for processing, decoration, or protection purposes.

• 象形起源与文化： “镀”字左边有“钅”（金字旁），表示与金属有关，右边“度”表示声音或意符。无特别的象形起源或特殊文化背景。Origin and culture: The radical "钅" (metal) suggests its relation to metals, while the right part "度" is the phonetic component. There is no specific pictographic origin or special cultural background for this character.

• 常用词与易混淆点： 常见词汇有“镀金”（to gild, cover with gold）、“电镀”（electroplating）。“镀”常与实际金属加工相关，但在比喻用法中，可指某人表面上的修饰或装饰。例如：“他只是镀了一层金。”表示只是表面上的提升。Common words & usage notes: Common terms include “镀金” (to gild) and “电镀” (electroplating). While its basic meaning is literal, it can also be used metaphorically to mean superficial improvement or embellishment, e.g., “He only received a superficial enhancement” (“他只是镀了一层金”).
• 易混淆点： “镀”与“渡”（to cross) 等同音但意义不同的字容易混淆。Common confusions: “镀” (to coat, plate) is a homophone of “渡” (to cross), but their meanings are different and should not be confused.

综上，"镀"主要用于描述金属覆盖工艺，也有比喻用法，请注意与同音字区分。In summary, "镀" mainly refers to the process of coating with metal, with some metaphorical uses. Be careful not to confuse it with other characters having the same pronunciation.