单词	arid
释义	aridarid /ˈærɪd/ ●○○ adjective Etymology ETYMOLOGYarid Origin: 1600-1700 French aride, from Latin aridus 1 earth science getting very little rain, and therefore very dry:  an arid climate2an arid discussion, period of time, etc. does not produce anything new—aridity /əˈrɪdət̮i/ adjective
随便看	owner-operator ownership own goal ox oxbow ox cart oxeye oxford oxidant oxidation oxidation number oxidation-reduction reaction oxide oxidize oxidizing agent oxtail oxyacetylene oxygen oxygenate oxygenated oxygenation oxygen mask oxygen tent oxymoron oyez

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