栋 🔊

网络内容摘要 (Web Content Summary):

“栋”（拼音：dòng）是一个与建筑物相关的汉字，其核心含义是房屋顶上的大梁，常用来指支撑房屋结构的重要横梁。“栋” (pinyin: dòng) mainly refers to the main beam or ridgepole of a house, an essential horizontal structure supporting a building.

• 字形来源： “栋”字的甲骨文和篆体字形，左边含有“木”字旁，与木材相关；右边为“东”，与横梁方向或部件有关，象征可以用木棍扛起重物，体现其承重、支撑的含义。 Etymology: The character “栋” includes the radical “木” (wood), reflecting its connection to timber. The right part “东” (east) indicates the direction or part, and together they symbolize a main beam that can bear weight.

• 常见用法： 常用于形容大型或重要的建筑结构。例如：“栋梁”用来比喻国家或社会的中坚力量，如“栋梁之才”。 Common Usage: Often appears in phrases like “栋梁” (dòng liáng, pillar of the state), metaphorically meaning outstanding or essential people in society.

• 易混淆点： “栋”与“栋”同音字（如“动”、“冻”）易混淆，注意区分含义和用法。 Common Confusion: “栋” may be confused with other similarly pronounced characters such as “动” (move) or “冻” (freeze), but their meanings are different.

如果需要更详细的字源分析或历史成语，请参考权威汉语字典。 For more detailed etymology or idiomatic usage, consult authoritative Chinese dictionaries.