occurring or extending throughout a country or nation
例句
用作形容词 (adj.)
A network of garden centres and nurseries across the country will begin a national campaign to encourage gardeners to plant native plants instead of exotics. 一个遍及全国的园艺中心和苗圃网络将开展一项全国性的运动,以鼓励园丁们种植本地植物而不是外来品种。