信 xìn — letter
xìn (fourth tone, falling)xin4
letter
HSK 3· HSK 1–4 (classic)nounverbMeasure word 封
Meanings
letter
letter; mail; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random
noun
letter
letter
letter; mail; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random