短語詞組短語westerly belt synoptic system 西風(fēng)帶天氣系統(tǒng)westerly belt long -wave 西風(fēng)帶長波The Study of Westerly Belt 西風(fēng)帶研究動(dòng)態(tài)low -pressure system in westerly belt 西風(fēng)帶低值系統(tǒng) 返回 westerly belt