







高城深沟 is a Chinese idiom (chengyu) meaning “Impregnable defenses”. Formidable fortifications (literally, high city walls and deep moats). Literally, “High city walls and deep moats”.

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Open the tool →高城深沟 (gāo chéng shēn gōu) is a Chinese idiom (chengyu) meaning “Impregnable defenses”.
高城深沟 is pronounced gāo chéng shēn gōu in Mandarin Chinese.
Literally, 高城深沟 means “High city walls and deep moats”. It is used to mean “Impregnable defenses”.
高高的城墙,深深的护城河。形容防卫坚固