牢固

• 병음: láo gù
• 한자 분석: 牢 = 宀 (roof) + 牛 (cow) — pen/prison/firm; 固 = 囗 (enclosure) + 古 (ancient) — solid

뜻

견고하다; 튼튼하다; 확고하다

Describes physical sturdiness or abstract solidity (relationships, foundations, knowledge). Emphasizes reliability and durability over time.

예문

1. 这座桥的结构非常牢固。
2. 他们的友谊经受住了考验，十分牢固。
3. 要牢固掌握基础知识。

사용 가이드

맥락: construction, relationships, learning

어조: positive

올바른 표현

• 基础打得牢固很重要。(It's important to build a solid foundation.)
• 牢固树立正确的观念。(Firmly establish the correct concepts.)

피해야 할 표현

• 用牢固形容灵活的事物。(牢固 implies inflexibility — don't use for things meant to be flexible)

기원과 역사

Compound of 牢 (prison/firm) + 固 (solid). 牢 originally meant animal pen, implying secure enclosure.

문화적 배경

세대: All ages

사회적 배경: Universal