| 释义 |
DEFINITIVE EXAMPLES 权威例句〔polar front〕The region or boundary separating air masses of polar origin from those of tropical or subtropical origin.极锋：将南极气团与赤道或亚热带地区气团隔离开来的区域或分界美国传统〔savanna〕A flat grassland of tropical or subtropical regions.热带大草原：热带或亚热带地区的平坦草原美国传统〔subtropical〕Subtropical regions are cooler than equatorial regions.亚热带地区的气候比热带地区要凉爽一些。剑桥高阶〔subtropics〕Subtropical regions.亚热带地区美国传统Subtropical regions are cooler than equatorial regions.亚热带地区比赤道地区凉爽。剑桥国际 |