词汇	listening tip
释义	listening tip 技能
随便看	seasonal predictability seasonal prediction seasonal prevalence seasonal prevalent diseases seasonal prevalent febrile pathogens seasonal price seasonal price adjustment seasonal price adjustments seasonal price difference seasonal price differences seasonal price differential seasonal price differentials seasonal product seasonal production seasonal products seasonal profile seasonal propagation period seasonal pulse seasonal purchases seasonal qi formula seasonal rain forest seasonal rain forest and rain forest region seasonal rain front seasonal range of ambient temperature seasonal rate