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 基本解释半干旱的(描述某地区或气候极少有雨,但并不是完全干旱)。同根派生 semi-arid相关词英英字典剑桥英英字典 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