音标发音英式音标 [ˌsem.iˈær.ɪd]美式音标 [ˌsem.iˈer.ɪd]英式发音 美式发音 基本解释半乾旱的(描述某地區或氣候極少有雨,但竝不是完全乾旱)。同根派生 semi-arid相关词英英字典劍橋英英字典 a semi-arid area or climate (= general type of weather) has little rain but is not completely drysemi-arid剑桥字典semi-arid柯林斯字典