城：
城堡
众志成城 zhòngzhì-chéngchéng
[unity is strength;when people are unified with a single will,they are as strong as city walls] 万众一心,像坚固的城堡一样不可摧毁.比喻大家团结一致,力量就无比强大
城：
城堡
众志成城 zhòngzhì-chéngchéng
[unity is strength;when people are unified with a single will,they are as strong as city walls] 万众一心,像坚固的城堡一样不可摧毁.比喻大家团结一致,力量就无比强大