单词	diester
释义	diester noun di·​es·​ter ˈdī-ˌe-stər  : a compound containing two ester groups Word History First Known Use 1898, in the meaning defined above Medical Definition diester noun di·​es·​ter ˈdī-ˌes-tər  : a compound containing two ester groups
随便看	savingness savings savings account savings accounts savings and loan association savings bank savings bank life insurance savings bond savings deposit savings stamp savins savior saviores savioress saviorhood saviors saviorship saviour savioures saviours savitares savitars Savo savoia savoie

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