槽 🔊

网络内容摘要 (Web Content Summary):

槽（cáo）是一个形声字，从“木”，表示与木头有关，"曹"为声符。本义指四周高起、中间凹下的器具，常用于牲畜的饮食器皿，如“马槽”、“猪槽”。 槽 (cáo) is a phono-semantic character, combining 木 (‘wood,’ indicating material or association) and 曹 (sound component). Its original meaning refers to a trough—a container with raised sides and a hollow center, mainly for feeding livestock, such as “horse trough” or “pig trough.”

• 象形起源：“槽”的结构与其功能相关，表示用木头制作的、用于盛食物和水的长形凹器。 Pictographic origin: The structure of “槽” reflects its practical function: a long wooden container for holding food or water.
• 常见用法：常用词有“马槽”、“猪槽”、“槽头”等，引申为一切形状凹长、容纳物体的空间，如“电池槽”。 Common usage: Common words include “马槽” (horse trough), “猪槽” (pig trough), and “槽头” (horse stable). It also extends to mean any long, hollow space for holding objects, e.g., “电池槽” (battery slot/groove).
• 易混淆点：“槽”容易与“曹”（cáo，意为官署、同僚）、“糟”（zāo，意为糟糕、酒糟）混淆，注意用法和发音。 Common confusion: “槽” can be confused with “曹” (government office, colleague) and “糟” (bad, dregs of wine); be careful with the usage and pronunciation.
• 成语引用：文献如《杂说》和《晋书》中有“同食一槽”等用法，多用于比喻同处一境或共事。 Idiomatic usage: In literature like “杂说” and “晋书,” phrases like “同食一槽” (eating from the same trough) appear, often metaphorically meaning sharing the same situation or working together.

如果需要进一步的成语或现代引申义，请补充更多内容。 If you need more idioms or modern derived meanings, please provide additional context.