背 🔊

网络内容摘要 (Web Content Summary):

核心含义与字形起源: “背”（拼音：bèi、bēi）本义为“脊背”，即人的后背。该字最早起源于“北”，古文字中“北”象形两人背对背坐，表达“相背”的意思。后来，专门造“背”字来指脊背。楷书的“背”上部从“北”，表示声音，下部从“肉”（即肉体），会意兼形声。 Core meaning & character origin: "背" (pinyin: bèi, bēi) originally means "the back (of the body)", referring to the human back. The character originated from "北" (běi), which in ancient script showed two people sitting back to back, representing the idea of "opposite" or "to turn away". Later, "背" was specifically created to refer to the back. In regular script, the upper part is from "北" (sound/meaning), and the lower from "肉" (meat/flesh), combining both semantic and phonetic components.

常见含义及用法: 除了表示“脊背”，还可以引申指“后面”“背诵”（如：背课文），以及“违反、离开”（如：背叛）。 Common meanings & usages: Besides meaning "the back", it can also mean "the rear side", "to memorize/recite" (e.g., 背课文, to recite a text), or "to betray/turn away" (e.g., 背叛, to betray).

• 易混淆：“背”与“北”字形类似，但意义和用法不同。"北"指方向“北方”，而“背”主要指身体的后部或“背诵”等。 Easy confusion: "背" is similar in form to "北" (north), but they differ in meaning and usage. "北" refers to the direction "north", while "背" mainly refers to the back of the body or uses like "recite".
• 相关常用词：背后（behind），背包（backpack），背诵（recite），背叛（betray）。 Common words: 背后 (behind), 背包 (backpack), 背诵 (to recite), 背叛 (to betray).

文化趣味：在《说文解字》中，“背”为“脊也”，古人以“背”为中心区分方位，“面南为尊，背北为卑”。 Cultural note: In ancient Chinese texts, "背" was defined as "the spine." Traditionally, people faced south and had their back to the north, considering facing south a symbol of authority.