单词	化石层
释义	化石层 huàshícénggeog. fossil bed
随便看	annual root的意思 annual runoff的意思 annuals的意思 annual salary的意思 annual series的意思 annual shoot的意思 annuals silkworm的意思 annual storage的意思 annual storage capacity的意思 annual storage plant的意思 annual succession的意思 annual succession ; seasonal succession的意思 annual succession-- seasonal succession的意思 annual succession; seasonal succession的意思 annual survey的意思 annual survey of consumer finances的意思 annual (thermal) wave的意思 annual tide的意思 annual time span的意思 annual turnover的意思 annual units的意思 annualus的意思 annual usage的意思 annual usage extension的意思 annualus-- cooling的意思