v.预言，预报( forecast的过去式和过去分词 )； 双语释义：v.(动词)vt. 预测; 预报 say in advance what is likely to happen英英释义： forecastn.a prediction about how something (as the weather) will develop同义词：prognosisv.predict in advance同义词：calculatejudge to be probable同义词：calculateestimat