单词	coulometer
释义	coulometer noun cou·​lo·​me·​ter kü-ˈlä-mə-tər  ˈkü-lə-ˌmē-tər  : an instrument of chemical analysis that determines the amount of a substance released in electrolysis by measurement of the quantity of electricity used coulometric ˌkü-lə-ˈme-trik  adjective coulometrically ˌkü-lə-ˈme-tri-k(ə-)lē  adverb coulometry kü-ˈlä-mə-trē  noun Word History Etymology alteration of coulombmeter, from coulomb + -meter First Known Use circa 1889, in the meaning defined above
随便看	SPF spg sph Sphacelaria Sphacelariales sphacelated sphacelateing sphacelates sphacelating sphacelations sphaceles sphacelia sphacelial Sphaceloma Sphacelotheca sphacelothecae sphacelothecas sphae sphaer- Sphaeralcea sphaeralceae sphaeralceas sphaeraphides sphaeraphis Sphaerella

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