忠心耿耿

zhōng xīn gěng gěng

释义

loyal and devoted (idiom); faithful and true

在应用里学习 → 按笔顺书写

汉字

忠zhōngloyalty, devotion, fidelity中心心xīnheart; mind; soul 耿gěngbright, shining; brave, loyal耳火