滤 🔊

网络内容摘要 (Web Content Summary):

• 核心含义：“滤”意为过滤、筛除杂质，常用于表示通过某种器具或方法使物质净化。 Core meaning: "滤" means to filter or remove impurities, usually referring to purifying substances through some device or method.

• 字源与文化：“滤”是一个后起字，历史文献较晚出现。早期常用以描述“滤水罗”等过滤工具，相关器具多以轻纱或粗布制成。 Origin & Culture: "滤" is a relatively modern character, rarely seen in very ancient texts. Historically, it specifically referred to filtering tools (for example, "滤水罗"), which were usually made from fine gauze or coarse cloth.

• 常见搭配与表达：常见词语有“过滤”（filter）、“滤纸”（filter paper）、“滤网”（filter mesh），日常生活和化学实验常用。 Common phrases: Frequently used terms include “过滤” (to filter), “滤纸” (filter paper), and “滤网” (filter mesh)—common in daily life and laboratory settings.

• 易混淆点：“滤”和“虑”（思考、考虑）字形和发音类似，但含义完全不同，应注意区分。 Potential confusion: "滤" (to filter) is similar in appearance and pronunciation to "虑" (to consider), but their meanings are very different—take care not to confuse them.

目前“滤”字相关成语较为少见，主要以入门和实用类用词为主。 Currently, idioms related to "滤" are rare; it is mainly used in basic and practical vocabulary.

若需进一步了解字形、历史演变，推荐查阅专门的汉字源流工具或古籍。 For a deeper study of its etymology or historical forms, please consult specialized Chinese character origin resources or classical texts.