伸 🔊

网络内容摘要 (Web Content Summary):

核心含义：“伸”主要表示“伸展、伸出”，如把手臂从身体内伸出至外部。它还有“延长、扩展”之意，常与“收缩”（屈）相对。Core meaning: “伸” mainly means “to stretch, to extend, or to reach out,” such as stretching out an arm. It can also mean “to lengthen or expand,” often contrasted with “to contract.”

字形起源：“伸”字的甲骨文和金文形态表现出人的形象，表示人的身体或肢体被拉长或伸展开。这个象形特征体现了字义的本源。Origin: The earliest scripts (oracle bone and bronze inscriptions) for “伸” resemble a person, showing the act of stretching or extending one’s body or limbs. This pictographic origin directly reflects its meaning.

• 常用词语： 伸手（reach out one’s hand）、伸展（to stretch）、伸出（to reach out）、伸张（to extend, also to assert, as in justice）。Common words: 伸手 (reach out one’s hand), 伸展 (to stretch), 伸出 (to reach out), 伸张 (to extend, also to assert, e.g., justice).
• 易混淆点： “伸”与“申”字形接近，但“申”主要表示“to state, to report”，含义和用法不同。Common confusion: “伸” is similar in shape to “申,” but “申” mainly means “to state” or “to report,” and has different uses.

成语示例： 如“伸张正义”（assert justice），表示对正义的维护和扩展。Idiom example: For example, “伸张正义” (assert justice), which means upholding and extending justice.