







高城深堑 is a Chinese idiom (chengyu) meaning “High walls and deep moats”. Strongly fortified and impregnable defenses. Literally, “high city walls, deep moats”.

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