阀 🔊

网络内容摘要 (Web Content Summary):

阀（拼音：fá）是会意兼形声字，最初的字形由“门”旁和“伐”组成，体现了“门”和“功劳/攻伐”等意义。 “阀” (pinyin: fá) is a phono-semantic character, originally composed of the “door” radical and the phonetic part “伐”, reflecting meanings involving “gate” and “merit/attack”.

• 核心含义：最早指功劳（功绩），也指官宦人家门前立的记功石柱，象征家族的荣耀。后来引申为“名门望族”或“世家大族”，即社会上有很高地位与权势的家庭或集团。 Core meaning: Originally meant “merit” or “merit post” (a pillar set outside the gate marking the family's services), symbolizing family honor. Later extended to mean “prominent families” or powerful clans/groups in society.
• 现代用法：现在“阀”常用于“阀门”（valve），即控制流体进出的装置。这一用法源自名门“控制”社会，类似阀门控制流动。 Modern usage: Now often used in words like “阀门”（valve）, a device for controlling flow, derived metaphorically from the power and controlling nature of influential families.
• 常见易混点：“阀”与“伐”发音相同，但“伐”主要表示攻打或砍伐，不要混淆。 Common confusion: “阀” (fá) is pronounced like “伐”, but “伐” means to attack or cut down—do not confuse them.
• 常用词语：阀门（valve）、流量阀（flow valve）、阀体（valve body）、军阀（warlord, originally referring to military power groups）。 Common words: 阀门 (valve), 流量阀 (flow valve), 阀体 (valve body), 军阀 (warlord — originally refers to military power groups).

有趣文化点：古代“阀阅”是立在门外象征家族功绩的石柱，后来演化出世家、权力集团之意。 Cultural note: In ancient times, “阀阅” was a stone post set outside gates to mark a family's merits, which later evolved into the meaning of noble or influential families.