汗 🔊

网络内容摘要 (Web Content Summary):

核心含义与字源：“汗”（拼音：hàn/hán）是常用汉字，最早见于东周时期的《石鼓文》。本义指人或动物通过汗腺排出的液体，即“汗水”。 Core meaning & origin: “汗” (pinyin: hàn / hán) is a common Chinese character, first seen in the ancient "Stone Drum Inscriptions" from the Eastern Zhou period. Its basic meaning is the liquid (“sweat”) secreted by sweat glands of humans or some animals.

象形与文化背景：“汗”属于会意字，左边“氵”表示水，右边“干”为声旁，整体与“水流出体外”相关联。在古代，书写时竹简需火烤去湿，使水分像汗一样渗出，因而“汗青”成为古代“书册、史书”的代称。 Pictographic origin & cultural note: “汗” is a phono-semantic compound: the left “氵” (three-dot water) suggests a connection with liquid, while the right “干” indicates pronunciation. In ancient times, bamboo slips for writing were heated to dry, causing moisture to seep out like sweat; hence "汗青" came to refer to historical records or books.

• 相关词语：汗水（sweat）、冒汗（to sweat）、冷汗（cold sweat）、汗青（historical records/books）。 Related words: 汗水 (sweat), 冒汗 (to sweat), 冷汗 (cold sweat), 汗青 (historical records/books).
• 特别用法与易混点：“汗”除表达“汗水”外，成语“汗颜”（感到羞愧）和“汗牛充栋”（书籍极多）也较为常见。此外，“汗”还可作姓氏，但较少见。 Special usages & easily confused points: Besides its basic meaning, “汗” appears in idioms like “汗颜” (feel ashamed) and “汗牛充栋” (an overwhelming quantity of books). “汗” can also be used as a surname, though it is rare.

注意：不要将“汗”与“汉”（中国汉族的“汉”）混淆，两者字形近，但含义、起源皆不同。 Note: Do not confuse "汗" with "汉" (as in Han nationality), as their meanings and origins are different despite visual similarity.