渣 🔊

网络内容摘要 (Web Content Summary):

核心含义：“渣”（zhā）本义为“渣滓”，指物质在被提炼或使用后的剩余或残余部分。Core meaning: “渣” (zhā) originally refers to "dregs" or "residue" left after material has been refined or used.

象形起源及文化背景：“渣”是形声字，从“水”，“查”作声旁。字形反映与水或流体残余物有关。其结构源于篆文，将表示“水”的三点与“差”（搓揉的动作）结合，意味着通过揉压方式榨取后剩下的残余。Etymological origin & cultural background: “渣” is a phono-semantic compound character, with "water" (氵) indicating meaning, and "查" as the phonetic part. It depicts residue associated with liquids. The original form combined the motion of twisting or rubbing (as in 榨取, "extracting") and the idea of remaining dregs.

常用词与特别用法：Common words and special usages:

• 豆渣（dòuzhā）：豆浆过滤后剩下的豆渣。Dòuzhā: soybean pulp left after making soy milk.
• 茶渣（cházhā）：泡完茶后留下的茶叶残渣。Cházhā: tea leaves residue after brewing.

易混淆点：“渣”有时与“糟滓”、“残渣”等相似表达混用，需注意其一般专指残留物、废弃物。口语中，“渣男/渣女”近年来泛指品行不佳的人，较为流行。Common confusion: “渣” is sometimes confused with other words for residue or waste. In modern slang, “渣男/渣女” ("scumbag man/woman") refers to a person of poor character.

成语与特殊表达：暂无与“渣”直接相关的成语，但该字常用于描述残留、废弃等状态。Idioms and special expressions: There are no widely used idioms with “渣,” but it’s common in describing leftovers or discarded matter.