单词	metallography
释义	metallography noun met·​al·​log·​ra·​phy ˌme-tə-ˈlä-grə-fē  : a study of the structure of metals especially with the microscope metallographer ˌme-tə-ˈlä-grə-fər  noun metallographic mə-ˌta-lə-ˈgra-fik  adjective metallographically mə-ˌta-lə-ˈgra-fi-k(ə-)lē  adverb Word History Etymology International Scientific Vocabulary First Known Use 1871, in the meaning defined above
随便看	croton oil crotona crotonaldehyde crotonate crotonbugs Crotone crotonic aldehyde crotons crotophaga crotophagae crotophagas crotophagine crotoxin crottal crottales crottals crottels crottins crottle crottles crouch crouch ware crouchant crouchback crouched

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