家用

• ピンイン: jiā yòng
• 漢字の分解: 家 = 宀 + 豕 (roof + pig — a household with livestock); 用 = 甩 variant (to use/employ)

意味

家庭用；家計（生活費）

Commonly used to categorise products (家用电器 — household appliances, 家用汽车 — family car) or to refer to household expenses and budgeting (贴补家用 — contribute to household expenses). Distinguishes consumer-grade from professional-grade equipment.

例文

1. 这款家用净水器采用多级过滤技术，能有效去除水中的有害物质和杂质。
2. 他每月都会把一部分工资寄回老家贴补家用，减轻父母的经济负担。
3. 与商用设备相比，家用健身器材在设计上更注重安全性和便捷性。

使い方ガイド

場面: consumer products, household, economics

トーン: neutral

正しい言い方

• 这款家用空调不仅节能环保，而且运行时噪音极低，非常适合卧室使用。(This household air conditioner is not only energy-efficient and environmentally friendly, but also operates with extremely low noise, making it very suitable for bedroom use.)
• 为了贴补家用，她利用业余时间做一些翻译和校对的兼职工作。(To contribute to household expenses, she does some part-time translation and proofreading work in her spare time.)

避ける言い方

• 家用来做饭 — incorrect structure; 家用 is a compound adjective/noun, not 家 + 用; use 家里用来做饭 for 'used at home for cooking'

起源と歴史

家 (home/family) + 用 (use/for)

文化的背景

世代: All ages

社会的背景: Universal