英语单词“permafrost”的翻译、意思、音标-英汉词典

单词	permafrost
释义	[/ˈpɜːməfrɔst; US -frɔːst; ˋpəməˏfrɔst/] n [U] subsoil that is permanently frozen, eg in polar regions 永冻土, 永冻层（如在极地的）.
随便看	wimple win 1 wince 1 winceyette winch 1 wind 1 windbag wind-break wind-cheater (US `wind-breaker) winder windfall wind-gauge windily windiness winding-sheet wind instrument windlass windless windmill window window-box window-dressing window-pane window shade window-shopping