半 🔊

网络内容摘要 (Web Content Summary):

• 核心含义：“半”表示“一半”或“二分之一”，即把整体分为两个部分，表示其中之一。 Core meaning: "半" means "half" or "one out of two parts," referring to dividing a whole into two and taking one part.

• 象形起源：“半”是会意字，上部是“八”（在这里代表“分开”），下部是“牛”（象征家庭财产）。合起来表示“分牛”为两份，衍生出“半”的意思。 Pictographic origin: "半" is a compound ideogram: the top "八" means "to divide," and the bottom "牛" means "ox" (a valuable property). Together, they suggest "dividing an ox," giving the meaning "half."

• 常用搭配与成语：常见词语如“半天”（a long while）、“半路”（halfway）、“一半”（one half）。常见成语有“半信半疑”（half believing, half doubting）。 Common collocations and idioms: Examples include "半天" (a long time), "半路" (halfway), "一半" (one half). A common idiom is "半信半疑" (to be half-convinced, half-doubtful).

• 特别用法或易混淆点：“半”在表达具体的数量（如“半个月”=15天）或时间（如“半小时”=30分钟）时使用，需注意语境，不要将“半”误用于需具体分数表达的场合。 Special usage or confusion point: "半" is commonly used for approximate time or quantity (e.g., "半个月" = 15 days, "半小时" = 30 minutes). It is not used for precise fractional values (like 0.5 in mathematics); be mindful of context.

• 其他汉字关系：“泮”“袢”等字与“半”字形相近，但含义、用法不同，学习时注意区分。 Relation to other characters: Characters like "泮" and "袢" look similar to "半" but have different meanings and uses; be careful not to confuse them.