Chinese edit

trad. (高壘深塹) 高壘 深塹
simp. (高垒深堑) 高垒 深堑

Pronunciation edit


Idiom edit

高壘深塹

  1. Synonym of 深溝高壘深沟高垒 (shēngōugāolěi, to dig deep trenches and build high defensive walls; to fortify one's position; to dig in)