单词	alackaday
释义	alackaday interjection alack·​a·​day ə-ˈla-kə-ˌdā variants or less commonly alack the day archaic —used to express sorrow or deprecation Word History First Known Use 1658, in the meaning defined above
随便看	cobaltous sulfate cobalts cobang Cobb Cobb salad Cobb's disease cobbed cobber cobbers Cobbett cobbier cobbiest cobbing cobble cobble (together or up) cobble gravel cobble together or up cobbled cobbled (together or up) cobbled together or up cobbler cobbler's bench cobbler's peg cobbler's-awl cobbler's-awls

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