Read Edit View history 增防 zēngfáng reinforce defenses Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 增防 · zēngfáng · reinforce defenses 2026/03/04 增防 zēngfáng reinforce defenses to reinforce defenses 为了应对边境局势，该国决定在重要关口增防。 verb created sense Mar 4, 2026, 02:25 AM